GCC segfault on i686

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GCC segfault on i686

Till Hofmann
Hi all,

I'm currently trying to debug a GCC segfault that occurs when compiling
EnginePl/machine.c on i686 machines:

> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> gplc -c -C '-O3 -fomit-frame-pointer' machine.c
> machine.c: In function ‘Pl_M_Randomize’:
> machine.c:386:1: internal compiler error: Segmentation fault

It looks like this is related to using the ebx register; if I remove
'-ffixed-ebx' from the call to cc1, the segfault disappears.

Looking at the Changelog, it looks like there was a fix for some issue
related to using ebx in 1.3.1, but the error still occurs on i686.

To reproduce, you need to build gprolog on i686 with GCC 6.1. I could
reproduce this on multiple machines.

Some additional info:
gprolog version: 1.4.4
OS: Fedora 24 (also occurs on Fedora 25 and Fedora Rawhide)
$ gcc --version
gcc (GCC) 6.1.1 20160621 (Red Hat 6.1.1-3)
$ uname -a
Linux nc10 4.6.5-300.fc24.i686+PAE #1 SMP Thu Jul 28 01:34:46 UTC 2016
i686 i686 i386 GNU/Linux

I build with "./configure --with-c-flags='-v -save-temps'", I've
attached the full output from make. I've also attached machine.i.

With older GCC versions (<6), the bug does not occur, so this might well
be a bug in GCC6.


Kind regards
Till

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make.log (25K) Download Attachment
machine.i (214K) Download Attachment
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Re: GCC segfault on i686

Matthew Carter
I can confirm failure to build with gcc 6.1+ on i686 (using Arch Linux
myself).

I couldn't get it to build with your configure options however (it still
failed with segfault in the same place).

-Matt

On Thu, Aug 18, 2016 at 12:10:49PM +0200, Till Hofmann wrote:

> Hi all,
>
> I'm currently trying to debug a GCC segfault that occurs when compiling
> EnginePl/machine.c on i686 machines:
>
> > make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> > gplc -c -C '-O3 -fomit-frame-pointer' machine.c
> > machine.c: In function ‘Pl_M_Randomize’:
> > machine.c:386:1: internal compiler error: Segmentation fault
>
> It looks like this is related to using the ebx register; if I remove
> '-ffixed-ebx' from the call to cc1, the segfault disappears.
>
> Looking at the Changelog, it looks like there was a fix for some issue
> related to using ebx in 1.3.1, but the error still occurs on i686.
>
> To reproduce, you need to build gprolog on i686 with GCC 6.1. I could
> reproduce this on multiple machines.
>
> Some additional info:
> gprolog version: 1.4.4
> OS: Fedora 24 (also occurs on Fedora 25 and Fedora Rawhide)
> $ gcc --version
> gcc (GCC) 6.1.1 20160621 (Red Hat 6.1.1-3)
> $ uname -a
> Linux nc10 4.6.5-300.fc24.i686+PAE #1 SMP Thu Jul 28 01:34:46 UTC 2016
> i686 i686 i386 GNU/Linux
>
> I build with "./configure --with-c-flags='-v -save-temps'", I've
> attached the full output from make. I've also attached machine.i.
>
> With older GCC versions (<6), the bug does not occur, so this might well
> be a bug in GCC6.
>
>
> Kind regards
> Till

> cd EnginePl; make config
> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps  -o pl_config pl_config.c
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
> Target: i686-redhat-linux
> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
> Thread model: posix
> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v pl_config.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o pl_config.i
> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
> #include "..." search starts here:
> #include <...> search starts here:
>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>  /usr/local/include
>  /usr/include
> End of search list.
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed pl_config.i -quiet -dumpbase pl_config.c -march=pentiumpro -m32 -auxbase pl_config -version -fno-strict-aliasing -o pl_config.s
> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>  as -v --32 -o pl_config.o pl_config.s
> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=pl_config.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o pl_config /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. pl_config.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
> ./pl_config
>
> -------------------------------
> --- GNU PROLOG INSTALLATION ---
> -------------------------------
>
> GNU Prolog version: 1.4.4 (Aug 18 2016)
> Operating system  : linux-gnu
> Processor         : i686
> Size of a WAM word: 32 bits
> C compiler        : gcc
> C flags           : -v -save-temps
> C flags machine   : -march=pentiumpro -m32 -fno-strict-aliasing
> Assembler         : as
> Assembler flags   : --32
> Loader flags      :
> Loader libraries  : -lm
> Use line editor   : Yes
> Use piped consult : Yes
> Use sockets       : Yes
> Use FD solver     : Yes
> Use fast call     : Yes
> Use machine regs. : Yes
> Used register(s)  : ebx (TR)  
>
> ------------------------------
>
> (cd ../TopComp; make gplc)
> make[2]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/TopComp'
> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps -o gplc top_comp.c -lm
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
> Target: i686-redhat-linux
> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
> Thread model: posix
> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v top_comp.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o top_comp.i
> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
> #include "..." search starts here:
> #include <...> search starts here:
>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>  /usr/local/include
>  /usr/include
> End of search list.
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed top_comp.i -quiet -dumpbase top_comp.c -march=pentiumpro -m32 -auxbase top_comp -version -fno-strict-aliasing -o top_comp.s
> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>  as -v --32 -o top_comp.o top_comp.s
> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=top_comp.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o gplc /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. top_comp.o -lm -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
> make[2]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/TopComp'
> make[1]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> . ./SETVARS;for i in EnginePl TopComp Wam2Ma Ma2Asm Linedit BipsPl Pl2Wam Fd2C EngineFD BipsFD;do (cd $i; make) || exit 1; done;\
> (cd TopComp; make top-level) || exit 1;\
> (cd Pl2Wam; make stage2)
> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps  -o cpp_headers cpp_headers.c
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
> Target: i686-redhat-linux
> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
> Thread model: posix
> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v cpp_headers.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o cpp_headers.i
> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
> #include "..." search starts here:
> #include <...> search starts here:
>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>  /usr/local/include
>  /usr/include
> End of search list.
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed cpp_headers.i -quiet -dumpbase cpp_headers.c -march=pentiumpro -m32 -auxbase cpp_headers -version -fno-strict-aliasing -o cpp_headers.s
> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>  as -v --32 -o cpp_headers.o cpp_headers.s
> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=cpp_headers.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o cpp_headers /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. cpp_headers.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
> gplc -c -C '-v -save-temps' machine.c
> Using built-in specs.
> COLLECT_GCC=gcc
> Target: i686-redhat-linux
> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
> Thread model: posix
> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
> COLLECT_GCC_OPTIONS='-v' '-save-temps' '-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-ffixed-ebx' '-c' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons' '-o' 'machine.o'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons machine.c -march=pentiumpro -m32 -fno-strict-aliasing -ffixed-ebx -fpch-preprocess -o machine.i
> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
> #include "..." search starts here:
> #include <...> search starts here:
>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl
>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl
>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD
>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD
>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit
>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons
>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>  /usr/local/include
>  /usr/include
> End of search list.
> COLLECT_GCC_OPTIONS='-v' '-save-temps' '-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-ffixed-ebx' '-c' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons' '-o' 'machine.o'
>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed machine.i -quiet -dumpbase machine.c -march=pentiumpro -m32 -auxbase-strip machine.o -version -fno-strict-aliasing -ffixed-ebx -o machine.s
> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
> machine.c: In function ‘Pl_M_Randomize’:
> machine.c:386:1: internal compiler error: Segmentation fault
>  }
>  ^
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://bugzilla.redhat.com/bugzilla> for instructions.
> Preprocessed source stored into /tmp/cccXCAWM.out file, please attach this to your bugreport.
> compilation failed
> Makefile:30: recipe for target 'machine.o' failed
> make[1]: *** [machine.o] Error 1
> make[1]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> Makefile:45: recipe for target 'all' failed
> make: *** [all] Error 1

> # 1 "machine.c"
> # 1 "<built-in>"
> # 1 "<command-line>"
> # 31 "<command-line>"
> # 1 "/usr/include/stdc-predef.h" 1 3 4
> # 32 "<command-line>" 2
> # 1 "machine.c"
> # 39 "machine.c"
> # 1 "/usr/include/stdio.h" 1 3 4
> # 27 "/usr/include/stdio.h" 3 4
> # 1 "/usr/include/features.h" 1 3 4
> # 368 "/usr/include/features.h" 3 4
> # 1 "/usr/include/sys/cdefs.h" 1 3 4
> # 410 "/usr/include/sys/cdefs.h" 3 4
> # 1 "/usr/include/bits/wordsize.h" 1 3 4
> # 411 "/usr/include/sys/cdefs.h" 2 3 4
> # 369 "/usr/include/features.h" 2 3 4
> # 392 "/usr/include/features.h" 3 4
> # 1 "/usr/include/gnu/stubs.h" 1 3 4
>
>
>
>
>
>
> # 1 "/usr/include/gnu/stubs-32.h" 1 3 4
> # 8 "/usr/include/gnu/stubs.h" 2 3 4
> # 393 "/usr/include/features.h" 2 3 4
> # 28 "/usr/include/stdio.h" 2 3 4
>
>
>
>
>
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 216 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>
> # 216 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
> typedef unsigned int size_t;
> # 34 "/usr/include/stdio.h" 2 3 4
>
> # 1 "/usr/include/bits/types.h" 1 3 4
> # 27 "/usr/include/bits/types.h" 3 4
> # 1 "/usr/include/bits/wordsize.h" 1 3 4
> # 28 "/usr/include/bits/types.h" 2 3 4
>
>
> typedef unsigned char __u_char;
> typedef unsigned short int __u_short;
> typedef unsigned int __u_int;
> typedef unsigned long int __u_long;
>
>
> typedef signed char __int8_t;
> typedef unsigned char __uint8_t;
> typedef signed short int __int16_t;
> typedef unsigned short int __uint16_t;
> typedef signed int __int32_t;
> typedef unsigned int __uint32_t;
>
>
>
>
> __extension__ typedef signed long long int __int64_t;
> __extension__ typedef unsigned long long int __uint64_t;
>
>
>
>
>
>
>
> __extension__ typedef long long int __quad_t;
> __extension__ typedef unsigned long long int __u_quad_t;
> # 121 "/usr/include/bits/types.h" 3 4
> # 1 "/usr/include/bits/typesizes.h" 1 3 4
> # 122 "/usr/include/bits/types.h" 2 3 4
>
>
> __extension__ typedef __u_quad_t __dev_t;
> __extension__ typedef unsigned int __uid_t;
> __extension__ typedef unsigned int __gid_t;
> __extension__ typedef unsigned long int __ino_t;
> __extension__ typedef __u_quad_t __ino64_t;
> __extension__ typedef unsigned int __mode_t;
> __extension__ typedef unsigned int __nlink_t;
> __extension__ typedef long int __off_t;
> __extension__ typedef __quad_t __off64_t;
> __extension__ typedef int __pid_t;
> __extension__ typedef struct { int __val[2]; } __fsid_t;
> __extension__ typedef long int __clock_t;
> __extension__ typedef unsigned long int __rlim_t;
> __extension__ typedef __u_quad_t __rlim64_t;
> __extension__ typedef unsigned int __id_t;
> __extension__ typedef long int __time_t;
> __extension__ typedef unsigned int __useconds_t;
> __extension__ typedef long int __suseconds_t;
>
> __extension__ typedef int __daddr_t;
> __extension__ typedef int __key_t;
>
>
> __extension__ typedef int __clockid_t;
>
>
> __extension__ typedef void * __timer_t;
>
>
> __extension__ typedef long int __blksize_t;
>
>
>
>
> __extension__ typedef long int __blkcnt_t;
> __extension__ typedef __quad_t __blkcnt64_t;
>
>
> __extension__ typedef unsigned long int __fsblkcnt_t;
> __extension__ typedef __u_quad_t __fsblkcnt64_t;
>
>
> __extension__ typedef unsigned long int __fsfilcnt_t;
> __extension__ typedef __u_quad_t __fsfilcnt64_t;
>
>
> __extension__ typedef int __fsword_t;
>
> __extension__ typedef int __ssize_t;
>
>
> __extension__ typedef long int __syscall_slong_t;
>
> __extension__ typedef unsigned long int __syscall_ulong_t;
>
>
>
> typedef __off64_t __loff_t;
> typedef __quad_t *__qaddr_t;
> typedef char *__caddr_t;
>
>
> __extension__ typedef int __intptr_t;
>
>
> __extension__ typedef unsigned int __socklen_t;
> # 36 "/usr/include/stdio.h" 2 3 4
> # 44 "/usr/include/stdio.h" 3 4
> struct _IO_FILE;
>
>
>
> typedef struct _IO_FILE FILE;
>
>
>
>
>
> # 64 "/usr/include/stdio.h" 3 4
> typedef struct _IO_FILE __FILE;
> # 74 "/usr/include/stdio.h" 3 4
> # 1 "/usr/include/libio.h" 1 3 4
> # 31 "/usr/include/libio.h" 3 4
> # 1 "/usr/include/_G_config.h" 1 3 4
> # 15 "/usr/include/_G_config.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 16 "/usr/include/_G_config.h" 2 3 4
>
>
>
>
> # 1 "/usr/include/wchar.h" 1 3 4
> # 82 "/usr/include/wchar.h" 3 4
> typedef struct
> {
>   int __count;
>   union
>   {
>
>     unsigned int __wch;
>
>
>
>     char __wchb[4];
>   } __value;
> } __mbstate_t;
> # 21 "/usr/include/_G_config.h" 2 3 4
> typedef struct
> {
>   __off_t __pos;
>   __mbstate_t __state;
> } _G_fpos_t;
> typedef struct
> {
>   __off64_t __pos;
>   __mbstate_t __state;
> } _G_fpos64_t;
> # 32 "/usr/include/libio.h" 2 3 4
> # 49 "/usr/include/libio.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdarg.h" 1 3 4
> # 40 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdarg.h" 3 4
> typedef __builtin_va_list __gnuc_va_list;
> # 50 "/usr/include/libio.h" 2 3 4
> # 144 "/usr/include/libio.h" 3 4
> struct _IO_jump_t; struct _IO_FILE;
>
>
>
>
>
> typedef void _IO_lock_t;
>
>
>
>
>
> struct _IO_marker {
>   struct _IO_marker *_next;
>   struct _IO_FILE *_sbuf;
>
>
>
>   int _pos;
> # 173 "/usr/include/libio.h" 3 4
> };
>
>
> enum __codecvt_result
> {
>   __codecvt_ok,
>   __codecvt_partial,
>   __codecvt_error,
>   __codecvt_noconv
> };
> # 241 "/usr/include/libio.h" 3 4
> struct _IO_FILE {
>   int _flags;
>
>
>
>
>   char* _IO_read_ptr;
>   char* _IO_read_end;
>   char* _IO_read_base;
>   char* _IO_write_base;
>   char* _IO_write_ptr;
>   char* _IO_write_end;
>   char* _IO_buf_base;
>   char* _IO_buf_end;
>
>   char *_IO_save_base;
>   char *_IO_backup_base;
>   char *_IO_save_end;
>
>   struct _IO_marker *_markers;
>
>   struct _IO_FILE *_chain;
>
>   int _fileno;
>
>
>
>   int _flags2;
>
>   __off_t _old_offset;
>
>
>
>   unsigned short _cur_column;
>   signed char _vtable_offset;
>   char _shortbuf[1];
>
>
>
>   _IO_lock_t *_lock;
> # 289 "/usr/include/libio.h" 3 4
>   __off64_t _offset;
>
>
>
>
>
>
>
>   void *__pad1;
>   void *__pad2;
>   void *__pad3;
>   void *__pad4;
>
>   size_t __pad5;
>   int _mode;
>
>   char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];
>
> };
>
>
> typedef struct _IO_FILE _IO_FILE;
>
>
> struct _IO_FILE_plus;
>
> extern struct _IO_FILE_plus _IO_2_1_stdin_;
> extern struct _IO_FILE_plus _IO_2_1_stdout_;
> extern struct _IO_FILE_plus _IO_2_1_stderr_;
> # 333 "/usr/include/libio.h" 3 4
> typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes);
>
>
>
>
>
>
>
> typedef __ssize_t __io_write_fn (void *__cookie, const char *__buf,
>      size_t __n);
>
>
>
>
>
>
>
> typedef int __io_seek_fn (void *__cookie, __off64_t *__pos, int __w);
>
>
> typedef int __io_close_fn (void *__cookie);
> # 385 "/usr/include/libio.h" 3 4
> extern int __underflow (_IO_FILE *);
> extern int __uflow (_IO_FILE *);
> extern int __overflow (_IO_FILE *, int);
> # 429 "/usr/include/libio.h" 3 4
> extern int _IO_getc (_IO_FILE *__fp);
> extern int _IO_putc (int __c, _IO_FILE *__fp);
> extern int _IO_feof (_IO_FILE *__fp) __attribute__ ((__nothrow__ , __leaf__));
> extern int _IO_ferror (_IO_FILE *__fp) __attribute__ ((__nothrow__ , __leaf__));
>
> extern int _IO_peekc_locked (_IO_FILE *__fp);
>
>
>
>
>
> extern void _IO_flockfile (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
> extern void _IO_funlockfile (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
> extern int _IO_ftrylockfile (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
> # 459 "/usr/include/libio.h" 3 4
> extern int _IO_vfscanf (_IO_FILE * __restrict, const char * __restrict,
>    __gnuc_va_list, int *__restrict);
> extern int _IO_vfprintf (_IO_FILE *__restrict, const char *__restrict,
>     __gnuc_va_list);
> extern __ssize_t _IO_padn (_IO_FILE *, int, __ssize_t);
> extern size_t _IO_sgetn (_IO_FILE *, void *, size_t);
>
> extern __off64_t _IO_seekoff (_IO_FILE *, __off64_t, int, int);
> extern __off64_t _IO_seekpos (_IO_FILE *, __off64_t, int);
>
> extern void _IO_free_backup_area (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
> # 75 "/usr/include/stdio.h" 2 3 4
>
>
>
>
> typedef __gnuc_va_list va_list;
> # 90 "/usr/include/stdio.h" 3 4
> typedef __off_t off_t;
> # 102 "/usr/include/stdio.h" 3 4
> typedef __ssize_t ssize_t;
>
>
>
>
>
>
>
> typedef _G_fpos_t fpos_t;
>
>
>
>
> # 164 "/usr/include/stdio.h" 3 4
> # 1 "/usr/include/bits/stdio_lim.h" 1 3 4
> # 165 "/usr/include/stdio.h" 2 3 4
>
>
>
> extern struct _IO_FILE *stdin;
> extern struct _IO_FILE *stdout;
> extern struct _IO_FILE *stderr;
>
>
>
>
>
>
>
> extern int remove (const char *__filename) __attribute__ ((__nothrow__ , __leaf__));
>
> extern int rename (const char *__old, const char *__new) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int renameat (int __oldfd, const char *__old, int __newfd,
>        const char *__new) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
>
>
> extern FILE *tmpfile (void) ;
> # 209 "/usr/include/stdio.h" 3 4
> extern char *tmpnam (char *__s) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
>
> extern char *tmpnam_r (char *__s) __attribute__ ((__nothrow__ , __leaf__)) ;
> # 227 "/usr/include/stdio.h" 3 4
> extern char *tempnam (const char *__dir, const char *__pfx)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>
>
>
>
>
>
>
>
> extern int fclose (FILE *__stream);
>
>
>
>
> extern int fflush (FILE *__stream);
>
> # 252 "/usr/include/stdio.h" 3 4
> extern int fflush_unlocked (FILE *__stream);
> # 266 "/usr/include/stdio.h" 3 4
>
>
>
>
>
>
> extern FILE *fopen (const char *__restrict __filename,
>       const char *__restrict __modes) ;
>
>
>
>
> extern FILE *freopen (const char *__restrict __filename,
>         const char *__restrict __modes,
>         FILE *__restrict __stream) ;
> # 295 "/usr/include/stdio.h" 3 4
>
> # 306 "/usr/include/stdio.h" 3 4
> extern FILE *fdopen (int __fd, const char *__modes) __attribute__ ((__nothrow__ , __leaf__)) ;
> # 319 "/usr/include/stdio.h" 3 4
> extern FILE *fmemopen (void *__s, size_t __len, const char *__modes)
>   __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
> extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
>
>
> extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
>       int __modes, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
>          size_t __size) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern void setlinebuf (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
>
>
> extern int fprintf (FILE *__restrict __stream,
>       const char *__restrict __format, ...);
>
>
>
>
> extern int printf (const char *__restrict __format, ...);
>
> extern int sprintf (char *__restrict __s,
>       const char *__restrict __format, ...) __attribute__ ((__nothrow__));
>
>
>
>
>
> extern int vfprintf (FILE *__restrict __s, const char *__restrict __format,
>        __gnuc_va_list __arg);
>
>
>
>
> extern int vprintf (const char *__restrict __format, __gnuc_va_list __arg);
>
> extern int vsprintf (char *__restrict __s, const char *__restrict __format,
>        __gnuc_va_list __arg) __attribute__ ((__nothrow__));
>
>
>
>
>
> extern int snprintf (char *__restrict __s, size_t __maxlen,
>        const char *__restrict __format, ...)
>      __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 4)));
>
> extern int vsnprintf (char *__restrict __s, size_t __maxlen,
>         const char *__restrict __format, __gnuc_va_list __arg)
>      __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 0)));
>
> # 412 "/usr/include/stdio.h" 3 4
> extern int vdprintf (int __fd, const char *__restrict __fmt,
>        __gnuc_va_list __arg)
>      __attribute__ ((__format__ (__printf__, 2, 0)));
> extern int dprintf (int __fd, const char *__restrict __fmt, ...)
>      __attribute__ ((__format__ (__printf__, 2, 3)));
>
>
>
>
>
>
>
>
> extern int fscanf (FILE *__restrict __stream,
>      const char *__restrict __format, ...) ;
>
>
>
>
> extern int scanf (const char *__restrict __format, ...) ;
>
> extern int sscanf (const char *__restrict __s,
>      const char *__restrict __format, ...) __attribute__ ((__nothrow__ , __leaf__));
> # 443 "/usr/include/stdio.h" 3 4
> extern int fscanf (FILE *__restrict __stream, const char *__restrict __format, ...) __asm__ ("" "__isoc99_fscanf")
>
>                                ;
> extern int scanf (const char *__restrict __format, ...) __asm__ ("" "__isoc99_scanf")
>                               ;
> extern int sscanf (const char *__restrict __s, const char *__restrict __format, ...) __asm__ ("" "__isoc99_sscanf") __attribute__ ((__nothrow__ , __leaf__))
>
>                       ;
> # 463 "/usr/include/stdio.h" 3 4
>
>
>
>
>
>
>
>
> extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
>       __gnuc_va_list __arg)
>      __attribute__ ((__format__ (__scanf__, 2, 0))) ;
>
>
>
>
>
> extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
>      __attribute__ ((__format__ (__scanf__, 1, 0))) ;
>
>
> extern int vsscanf (const char *__restrict __s,
>       const char *__restrict __format, __gnuc_va_list __arg)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__format__ (__scanf__, 2, 0)));
> # 494 "/usr/include/stdio.h" 3 4
> extern int vfscanf (FILE *__restrict __s, const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vfscanf")
>
>
>
>      __attribute__ ((__format__ (__scanf__, 2, 0))) ;
> extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vscanf")
>
>      __attribute__ ((__format__ (__scanf__, 1, 0))) ;
> extern int vsscanf (const char *__restrict __s, const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vsscanf") __attribute__ ((__nothrow__ , __leaf__))
>
>
>
>      __attribute__ ((__format__ (__scanf__, 2, 0)));
> # 522 "/usr/include/stdio.h" 3 4
>
>
>
>
>
>
>
>
>
> extern int fgetc (FILE *__stream);
> extern int getc (FILE *__stream);
>
>
>
>
>
> extern int getchar (void);
>
> # 550 "/usr/include/stdio.h" 3 4
> extern int getc_unlocked (FILE *__stream);
> extern int getchar_unlocked (void);
> # 561 "/usr/include/stdio.h" 3 4
> extern int fgetc_unlocked (FILE *__stream);
>
>
>
>
>
>
>
>
>
>
>
> extern int fputc (int __c, FILE *__stream);
> extern int putc (int __c, FILE *__stream);
>
>
>
>
>
> extern int putchar (int __c);
>
> # 594 "/usr/include/stdio.h" 3 4
> extern int fputc_unlocked (int __c, FILE *__stream);
>
>
>
>
>
>
>
> extern int putc_unlocked (int __c, FILE *__stream);
> extern int putchar_unlocked (int __c);
>
>
>
>
>
>
> extern int getw (FILE *__stream);
>
>
> extern int putw (int __w, FILE *__stream);
>
>
>
>
>
>
>
>
> extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
>      ;
> # 640 "/usr/include/stdio.h" 3 4
>
> # 665 "/usr/include/stdio.h" 3 4
> extern __ssize_t __getdelim (char **__restrict __lineptr,
>           size_t *__restrict __n, int __delimiter,
>           FILE *__restrict __stream) ;
> extern __ssize_t getdelim (char **__restrict __lineptr,
>         size_t *__restrict __n, int __delimiter,
>         FILE *__restrict __stream) ;
>
>
>
>
>
>
>
> extern __ssize_t getline (char **__restrict __lineptr,
>        size_t *__restrict __n,
>        FILE *__restrict __stream) ;
>
>
>
>
>
>
>
>
> extern int fputs (const char *__restrict __s, FILE *__restrict __stream);
>
>
>
>
>
> extern int puts (const char *__s);
>
>
>
>
>
>
> extern int ungetc (int __c, FILE *__stream);
>
>
>
>
>
>
> extern size_t fread (void *__restrict __ptr, size_t __size,
>        size_t __n, FILE *__restrict __stream) ;
>
>
>
>
> extern size_t fwrite (const void *__restrict __ptr, size_t __size,
>         size_t __n, FILE *__restrict __s);
>
> # 737 "/usr/include/stdio.h" 3 4
> extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
>          size_t __n, FILE *__restrict __stream) ;
> extern size_t fwrite_unlocked (const void *__restrict __ptr, size_t __size,
>           size_t __n, FILE *__restrict __stream);
>
>
>
>
>
>
>
>
> extern int fseek (FILE *__stream, long int __off, int __whence);
>
>
>
>
> extern long int ftell (FILE *__stream) ;
>
>
>
>
> extern void rewind (FILE *__stream);
>
> # 773 "/usr/include/stdio.h" 3 4
> extern int fseeko (FILE *__stream, __off_t __off, int __whence);
>
>
>
>
> extern __off_t ftello (FILE *__stream) ;
> # 792 "/usr/include/stdio.h" 3 4
>
>
>
>
>
>
> extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos);
>
>
>
>
> extern int fsetpos (FILE *__stream, const fpos_t *__pos);
> # 815 "/usr/include/stdio.h" 3 4
>
> # 824 "/usr/include/stdio.h" 3 4
>
>
> extern void clearerr (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>
> extern int feof (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>
> extern int ferror (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
> extern void clearerr_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
> extern int feof_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
> extern int ferror_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
>
>
>
>
> extern void perror (const char *__s);
>
>
>
>
>
>
> # 1 "/usr/include/bits/sys_errlist.h" 1 3 4
> # 26 "/usr/include/bits/sys_errlist.h" 3 4
> extern int sys_nerr;
> extern const char *const sys_errlist[];
> # 854 "/usr/include/stdio.h" 2 3 4
>
>
>
>
> extern int fileno (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
> extern int fileno_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
> # 872 "/usr/include/stdio.h" 3 4
> extern FILE *popen (const char *__command, const char *__modes) ;
>
>
>
>
>
> extern int pclose (FILE *__stream);
>
>
>
>
>
> extern char *ctermid (char *__s) __attribute__ ((__nothrow__ , __leaf__));
> # 912 "/usr/include/stdio.h" 3 4
> extern void flockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int ftrylockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
> extern void funlockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
> # 942 "/usr/include/stdio.h" 3 4
>
> # 40 "machine.c" 2
> # 1 "/usr/include/stdlib.h" 1 3 4
> # 32 "/usr/include/stdlib.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 328 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
> typedef long int wchar_t;
> # 33 "/usr/include/stdlib.h" 2 3 4
>
>
>
>
>
>
>
>
> # 1 "/usr/include/bits/waitflags.h" 1 3 4
> # 42 "/usr/include/stdlib.h" 2 3 4
> # 1 "/usr/include/bits/waitstatus.h" 1 3 4
> # 64 "/usr/include/bits/waitstatus.h" 3 4
> # 1 "/usr/include/endian.h" 1 3 4
> # 36 "/usr/include/endian.h" 3 4
> # 1 "/usr/include/bits/endian.h" 1 3 4
> # 37 "/usr/include/endian.h" 2 3 4
> # 60 "/usr/include/endian.h" 3 4
> # 1 "/usr/include/bits/byteswap.h" 1 3 4
> # 28 "/usr/include/bits/byteswap.h" 3 4
> # 1 "/usr/include/bits/wordsize.h" 1 3 4
> # 29 "/usr/include/bits/byteswap.h" 2 3 4
>
>
>
>
>
>
> # 1 "/usr/include/bits/byteswap-16.h" 1 3 4
> # 36 "/usr/include/bits/byteswap.h" 2 3 4
> # 44 "/usr/include/bits/byteswap.h" 3 4
> static __inline unsigned int
> __bswap_32 (unsigned int __bsx)
> {
>   return __builtin_bswap32 (__bsx);
> }
> # 108 "/usr/include/bits/byteswap.h" 3 4
> static __inline __uint64_t
> __bswap_64 (__uint64_t __bsx)
> {
>   return __builtin_bswap64 (__bsx);
> }
> # 61 "/usr/include/endian.h" 2 3 4
> # 65 "/usr/include/bits/waitstatus.h" 2 3 4
>
> union wait
>   {
>     int w_status;
>     struct
>       {
>
>  unsigned int __w_termsig:7;
>  unsigned int __w_coredump:1;
>  unsigned int __w_retcode:8;
>  unsigned int:16;
>
>
>
>
>
>
>
>       } __wait_terminated;
>     struct
>       {
>
>  unsigned int __w_stopval:8;
>  unsigned int __w_stopsig:8;
>  unsigned int:16;
>
>
>
>
>
>
>       } __wait_stopped;
>   };
> # 43 "/usr/include/stdlib.h" 2 3 4
> # 67 "/usr/include/stdlib.h" 3 4
> typedef union
>   {
>     union wait *__uptr;
>     int *__iptr;
>   } __WAIT_STATUS __attribute__ ((__transparent_union__));
> # 95 "/usr/include/stdlib.h" 3 4
>
>
> typedef struct
>   {
>     int quot;
>     int rem;
>   } div_t;
>
>
>
> typedef struct
>   {
>     long int quot;
>     long int rem;
>   } ldiv_t;
>
>
>
>
>
>
>
> __extension__ typedef struct
>   {
>     long long int quot;
>     long long int rem;
>   } lldiv_t;
>
>
> # 139 "/usr/include/stdlib.h" 3 4
> extern size_t __ctype_get_mb_cur_max (void) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
> extern double atof (const char *__nptr)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>
> extern int atoi (const char *__nptr)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>
> extern long int atol (const char *__nptr)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
>
>
> __extension__ extern long long int atoll (const char *__nptr)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
>
>
> extern double strtod (const char *__restrict __nptr,
>         char **__restrict __endptr)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> extern float strtof (const char *__restrict __nptr,
>        char **__restrict __endptr) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
> extern long double strtold (const char *__restrict __nptr,
>        char **__restrict __endptr)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> extern long int strtol (const char *__restrict __nptr,
>    char **__restrict __endptr, int __base)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
> extern unsigned long int strtoul (const char *__restrict __nptr,
>       char **__restrict __endptr, int __base)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
> __extension__
> extern long long int strtoq (const char *__restrict __nptr,
>         char **__restrict __endptr, int __base)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
> __extension__
> extern unsigned long long int strtouq (const char *__restrict __nptr,
>            char **__restrict __endptr, int __base)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> __extension__
> extern long long int strtoll (const char *__restrict __nptr,
>          char **__restrict __endptr, int __base)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
> __extension__
> extern unsigned long long int strtoull (const char *__restrict __nptr,
>      char **__restrict __endptr, int __base)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
> # 305 "/usr/include/stdlib.h" 3 4
> extern char *l64a (long int __n) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
> extern long int a64l (const char *__s)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
>
> # 1 "/usr/include/sys/types.h" 1 3 4
> # 27 "/usr/include/sys/types.h" 3 4
>
>
>
>
>
>
> typedef __u_char u_char;
> typedef __u_short u_short;
> typedef __u_int u_int;
> typedef __u_long u_long;
> typedef __quad_t quad_t;
> typedef __u_quad_t u_quad_t;
> typedef __fsid_t fsid_t;
>
>
>
>
> typedef __loff_t loff_t;
>
>
>
> typedef __ino_t ino_t;
> # 60 "/usr/include/sys/types.h" 3 4
> typedef __dev_t dev_t;
>
>
>
>
> typedef __gid_t gid_t;
>
>
>
>
> typedef __mode_t mode_t;
>
>
>
>
> typedef __nlink_t nlink_t;
>
>
>
>
> typedef __uid_t uid_t;
> # 98 "/usr/include/sys/types.h" 3 4
> typedef __pid_t pid_t;
>
>
>
>
>
> typedef __id_t id_t;
> # 115 "/usr/include/sys/types.h" 3 4
> typedef __daddr_t daddr_t;
> typedef __caddr_t caddr_t;
>
>
>
>
>
> typedef __key_t key_t;
> # 132 "/usr/include/sys/types.h" 3 4
> # 1 "/usr/include/time.h" 1 3 4
> # 57 "/usr/include/time.h" 3 4
>
>
> typedef __clock_t clock_t;
>
>
>
> # 73 "/usr/include/time.h" 3 4
>
>
> typedef __time_t time_t;
>
>
>
> # 91 "/usr/include/time.h" 3 4
> typedef __clockid_t clockid_t;
> # 103 "/usr/include/time.h" 3 4
> typedef __timer_t timer_t;
> # 133 "/usr/include/sys/types.h" 2 3 4
> # 146 "/usr/include/sys/types.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 147 "/usr/include/sys/types.h" 2 3 4
>
>
>
> typedef unsigned long int ulong;
> typedef unsigned short int ushort;
> typedef unsigned int uint;
> # 194 "/usr/include/sys/types.h" 3 4
> typedef int int8_t __attribute__ ((__mode__ (__QI__)));
> typedef int int16_t __attribute__ ((__mode__ (__HI__)));
> typedef int int32_t __attribute__ ((__mode__ (__SI__)));
> typedef int int64_t __attribute__ ((__mode__ (__DI__)));
>
>
> typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__)));
> typedef unsigned int u_int16_t __attribute__ ((__mode__ (__HI__)));
> typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__)));
> typedef unsigned int u_int64_t __attribute__ ((__mode__ (__DI__)));
>
> typedef int register_t __attribute__ ((__mode__ (__word__)));
> # 219 "/usr/include/sys/types.h" 3 4
> # 1 "/usr/include/sys/select.h" 1 3 4
> # 30 "/usr/include/sys/select.h" 3 4
> # 1 "/usr/include/bits/select.h" 1 3 4
> # 22 "/usr/include/bits/select.h" 3 4
> # 1 "/usr/include/bits/wordsize.h" 1 3 4
> # 23 "/usr/include/bits/select.h" 2 3 4
> # 31 "/usr/include/sys/select.h" 2 3 4
>
>
> # 1 "/usr/include/bits/sigset.h" 1 3 4
> # 22 "/usr/include/bits/sigset.h" 3 4
> typedef int __sig_atomic_t;
>
>
>
>
> typedef struct
>   {
>     unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))];
>   } __sigset_t;
> # 34 "/usr/include/sys/select.h" 2 3 4
>
>
>
> typedef __sigset_t sigset_t;
>
>
>
>
>
> # 1 "/usr/include/time.h" 1 3 4
> # 120 "/usr/include/time.h" 3 4
> struct timespec
>   {
>     __time_t tv_sec;
>     __syscall_slong_t tv_nsec;
>   };
> # 44 "/usr/include/sys/select.h" 2 3 4
>
> # 1 "/usr/include/bits/time.h" 1 3 4
> # 30 "/usr/include/bits/time.h" 3 4
> struct timeval
>   {
>     __time_t tv_sec;
>     __suseconds_t tv_usec;
>   };
> # 46 "/usr/include/sys/select.h" 2 3 4
>
>
> typedef __suseconds_t suseconds_t;
>
>
>
>
>
> typedef long int __fd_mask;
> # 64 "/usr/include/sys/select.h" 3 4
> typedef struct
>   {
>
>
>
>
>
>
>     __fd_mask __fds_bits[1024 / (8 * (int) sizeof (__fd_mask))];
>
>
>   } fd_set;
>
>
>
>
>
>
> typedef __fd_mask fd_mask;
> # 96 "/usr/include/sys/select.h" 3 4
>
> # 106 "/usr/include/sys/select.h" 3 4
> extern int select (int __nfds, fd_set *__restrict __readfds,
>      fd_set *__restrict __writefds,
>      fd_set *__restrict __exceptfds,
>      struct timeval *__restrict __timeout);
> # 118 "/usr/include/sys/select.h" 3 4
> extern int pselect (int __nfds, fd_set *__restrict __readfds,
>       fd_set *__restrict __writefds,
>       fd_set *__restrict __exceptfds,
>       const struct timespec *__restrict __timeout,
>       const __sigset_t *__restrict __sigmask);
> # 131 "/usr/include/sys/select.h" 3 4
>
> # 220 "/usr/include/sys/types.h" 2 3 4
>
>
> # 1 "/usr/include/sys/sysmacros.h" 1 3 4
> # 24 "/usr/include/sys/sysmacros.h" 3 4
>
>
> __extension__
> extern unsigned int gnu_dev_major (unsigned long long int __dev)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> __extension__
> extern unsigned int gnu_dev_minor (unsigned long long int __dev)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> __extension__
> extern unsigned long long int gnu_dev_makedev (unsigned int __major,
>             unsigned int __minor)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> # 58 "/usr/include/sys/sysmacros.h" 3 4
>
> # 223 "/usr/include/sys/types.h" 2 3 4
>
>
>
>
>
> typedef __blksize_t blksize_t;
>
>
>
>
>
>
> typedef __blkcnt_t blkcnt_t;
>
>
>
> typedef __fsblkcnt_t fsblkcnt_t;
>
>
>
> typedef __fsfilcnt_t fsfilcnt_t;
> # 270 "/usr/include/sys/types.h" 3 4
> # 1 "/usr/include/bits/pthreadtypes.h" 1 3 4
> # 21 "/usr/include/bits/pthreadtypes.h" 3 4
> # 1 "/usr/include/bits/wordsize.h" 1 3 4
> # 22 "/usr/include/bits/pthreadtypes.h" 2 3 4
> # 60 "/usr/include/bits/pthreadtypes.h" 3 4
> typedef unsigned long int pthread_t;
>
>
> union pthread_attr_t
> {
>   char __size[36];
>   long int __align;
> };
>
> typedef union pthread_attr_t pthread_attr_t;
> # 81 "/usr/include/bits/pthreadtypes.h" 3 4
> typedef struct __pthread_internal_slist
> {
>   struct __pthread_internal_slist *__next;
> } __pthread_slist_t;
>
>
>
>
>
> typedef union
> {
>   struct __pthread_mutex_s
>   {
>     int __lock;
>     unsigned int __count;
>     int __owner;
>
>
>
>
>
>     int __kind;
> # 111 "/usr/include/bits/pthreadtypes.h" 3 4
>     unsigned int __nusers;
>     __extension__ union
>     {
>       struct
>       {
>  short __espins;
>  short __elision;
>
>
>
>       } __elision_data;
>       __pthread_slist_t __list;
>     };
>
>   } __data;
>   char __size[24];
>   long int __align;
> } pthread_mutex_t;
>
> typedef union
> {
>   char __size[4];
>   int __align;
> } pthread_mutexattr_t;
>
>
>
>
> typedef union
> {
>   struct
>   {
>     int __lock;
>     unsigned int __futex;
>     __extension__ unsigned long long int __total_seq;
>     __extension__ unsigned long long int __wakeup_seq;
>     __extension__ unsigned long long int __woken_seq;
>     void *__mutex;
>     unsigned int __nwaiters;
>     unsigned int __broadcast_seq;
>   } __data;
>   char __size[48];
>   __extension__ long long int __align;
> } pthread_cond_t;
>
> typedef union
> {
>   char __size[4];
>   int __align;
> } pthread_condattr_t;
>
>
>
> typedef unsigned int pthread_key_t;
>
>
>
> typedef int pthread_once_t;
>
>
>
>
>
> typedef union
> {
> # 202 "/usr/include/bits/pthreadtypes.h" 3 4
>   struct
>   {
>     int __lock;
>     unsigned int __nr_readers;
>     unsigned int __readers_wakeup;
>     unsigned int __writer_wakeup;
>     unsigned int __nr_readers_queued;
>     unsigned int __nr_writers_queued;
>
>
>     unsigned char __flags;
>     unsigned char __shared;
>     signed char __rwelision;
>
>     unsigned char __pad2;
>     int __writer;
>   } __data;
>
>   char __size[32];
>   long int __align;
> } pthread_rwlock_t;
>
> typedef union
> {
>   char __size[8];
>   long int __align;
> } pthread_rwlockattr_t;
>
>
>
>
>
> typedef volatile int pthread_spinlock_t;
>
>
>
>
> typedef union
> {
>   char __size[20];
>   long int __align;
> } pthread_barrier_t;
>
> typedef union
> {
>   char __size[4];
>   int __align;
> } pthread_barrierattr_t;
> # 271 "/usr/include/sys/types.h" 2 3 4
>
>
>
> # 315 "/usr/include/stdlib.h" 2 3 4
>
>
>
>
>
>
> extern long int random (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern void srandom (unsigned int __seed) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern char *initstate (unsigned int __seed, char *__statebuf,
>    size_t __statelen) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
>
>
> extern char *setstate (char *__statebuf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
>
> struct random_data
>   {
>     int32_t *fptr;
>     int32_t *rptr;
>     int32_t *state;
>     int rand_type;
>     int rand_deg;
>     int rand_sep;
>     int32_t *end_ptr;
>   };
>
> extern int random_r (struct random_data *__restrict __buf,
>        int32_t *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
> extern int srandom_r (unsigned int __seed, struct random_data *__buf)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
> extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
>    size_t __statelen,
>    struct random_data *__restrict __buf)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4)));
>
> extern int setstate_r (char *__restrict __statebuf,
>          struct random_data *__restrict __buf)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
>
>
>
> extern int rand (void) __attribute__ ((__nothrow__ , __leaf__));
>
> extern void srand (unsigned int __seed) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int rand_r (unsigned int *__seed) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
>
> extern double drand48 (void) __attribute__ ((__nothrow__ , __leaf__));
> extern double erand48 (unsigned short int __xsubi[3]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern long int lrand48 (void) __attribute__ ((__nothrow__ , __leaf__));
> extern long int nrand48 (unsigned short int __xsubi[3])
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern long int mrand48 (void) __attribute__ ((__nothrow__ , __leaf__));
> extern long int jrand48 (unsigned short int __xsubi[3])
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern void srand48 (long int __seedval) __attribute__ ((__nothrow__ , __leaf__));
> extern unsigned short int *seed48 (unsigned short int __seed16v[3])
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
> extern void lcong48 (unsigned short int __param[7]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> struct drand48_data
>   {
>     unsigned short int __x[3];
>     unsigned short int __old_x[3];
>     unsigned short int __c;
>     unsigned short int __init;
>     __extension__ unsigned long long int __a;
>
>   };
>
>
> extern int drand48_r (struct drand48_data *__restrict __buffer,
>         double *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
> extern int erand48_r (unsigned short int __xsubi[3],
>         struct drand48_data *__restrict __buffer,
>         double *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
> extern int lrand48_r (struct drand48_data *__restrict __buffer,
>         long int *__restrict __result)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
> extern int nrand48_r (unsigned short int __xsubi[3],
>         struct drand48_data *__restrict __buffer,
>         long int *__restrict __result)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
> extern int mrand48_r (struct drand48_data *__restrict __buffer,
>         long int *__restrict __result)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
> extern int jrand48_r (unsigned short int __xsubi[3],
>         struct drand48_data *__restrict __buffer,
>         long int *__restrict __result)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
> extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
> extern int seed48_r (unsigned short int __seed16v[3],
>        struct drand48_data *__buffer) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
> extern int lcong48_r (unsigned short int __param[7],
>         struct drand48_data *__buffer)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
>
>
>
>
>
>
> extern void *malloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>
> extern void *calloc (size_t __nmemb, size_t __size)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>
>
>
>
>
>
>
>
>
>
> extern void *realloc (void *__ptr, size_t __size)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__warn_unused_result__));
>
> extern void free (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern void cfree (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> # 1 "/usr/include/alloca.h" 1 3 4
> # 24 "/usr/include/alloca.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 25 "/usr/include/alloca.h" 2 3 4
>
>
>
>
>
>
>
> extern void *alloca (size_t __size) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> # 493 "/usr/include/stdlib.h" 2 3 4
>
>
>
>
>
> extern void *valloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>
>
>
>
> extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
>
> extern void *aligned_alloc (size_t __alignment, size_t __size)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__alloc_size__ (2))) ;
>
>
>
>
> extern void abort (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>
>
>
> extern int atexit (void (*__func) (void)) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
>
> extern int at_quick_exit (void (*__func) (void)) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
>
> extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
> extern void exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>
>
>
>
>
> extern void quick_exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>
>
>
>
>
>
>
> extern void _Exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>
>
>
>
>
>
> extern char *getenv (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>
> # 578 "/usr/include/stdlib.h" 3 4
> extern int putenv (char *__string) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> extern int setenv (const char *__name, const char *__value, int __replace)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
>
> extern int unsetenv (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
> extern int clearenv (void) __attribute__ ((__nothrow__ , __leaf__));
> # 606 "/usr/include/stdlib.h" 3 4
> extern char *mktemp (char *__template) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
> # 619 "/usr/include/stdlib.h" 3 4
> extern int mkstemp (char *__template) __attribute__ ((__nonnull__ (1))) ;
> # 641 "/usr/include/stdlib.h" 3 4
> extern int mkstemps (char *__template, int __suffixlen) __attribute__ ((__nonnull__ (1))) ;
> # 662 "/usr/include/stdlib.h" 3 4
> extern char *mkdtemp (char *__template) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
> # 711 "/usr/include/stdlib.h" 3 4
>
>
>
>
>
> extern int system (const char *__command) ;
>
> # 733 "/usr/include/stdlib.h" 3 4
> extern char *realpath (const char *__restrict __name,
>          char *__restrict __resolved) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
>
>
> typedef int (*__compar_fn_t) (const void *, const void *);
> # 751 "/usr/include/stdlib.h" 3 4
>
>
>
> extern void *bsearch (const void *__key, const void *__base,
>         size_t __nmemb, size_t __size, __compar_fn_t __compar)
>      __attribute__ ((__nonnull__ (1, 2, 5))) ;
>
>
>
>
>
>
>
> extern void qsort (void *__base, size_t __nmemb, size_t __size,
>      __compar_fn_t __compar) __attribute__ ((__nonnull__ (1, 4)));
> # 774 "/usr/include/stdlib.h" 3 4
> extern int abs (int __x) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
> extern long int labs (long int __x) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>
>
>
> __extension__ extern long long int llabs (long long int __x)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>
>
>
>
>
>
>
> extern div_t div (int __numer, int __denom)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
> extern ldiv_t ldiv (long int __numer, long int __denom)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>
>
>
>
> __extension__ extern lldiv_t lldiv (long long int __numer,
>         long long int __denom)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>
> # 811 "/usr/include/stdlib.h" 3 4
> extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
>      int *__restrict __sign) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
>
>
>
>
> extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
>      int *__restrict __sign) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
>
>
>
>
> extern char *gcvt (double __value, int __ndigit, char *__buf)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3))) ;
>
>
>
>
> extern char *qecvt (long double __value, int __ndigit,
>       int *__restrict __decpt, int *__restrict __sign)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
> extern char *qfcvt (long double __value, int __ndigit,
>       int *__restrict __decpt, int *__restrict __sign)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
> extern char *qgcvt (long double __value, int __ndigit, char *__buf)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3))) ;
>
>
>
>
> extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt,
>      int *__restrict __sign, char *__restrict __buf,
>      size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
> extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt,
>      int *__restrict __sign, char *__restrict __buf,
>      size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
>
> extern int qecvt_r (long double __value, int __ndigit,
>       int *__restrict __decpt, int *__restrict __sign,
>       char *__restrict __buf, size_t __len)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
> extern int qfcvt_r (long double __value, int __ndigit,
>       int *__restrict __decpt, int *__restrict __sign,
>       char *__restrict __buf, size_t __len)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
>
>
>
>
>
>
> extern int mblen (const char *__s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int mbtowc (wchar_t *__restrict __pwc,
>      const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int wctomb (char *__s, wchar_t __wchar) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern size_t mbstowcs (wchar_t *__restrict __pwcs,
>    const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>
> extern size_t wcstombs (char *__restrict __s,
>    const wchar_t *__restrict __pwcs, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
>
>
> extern int rpmatch (const char *__response) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
> # 898 "/usr/include/stdlib.h" 3 4
> extern int getsubopt (char **__restrict __optionp,
>         char *const *__restrict __tokens,
>         char **__restrict __valuep)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2, 3))) ;
> # 950 "/usr/include/stdlib.h" 3 4
> extern int getloadavg (double __loadavg[], int __nelem)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> # 1 "/usr/include/bits/stdlib-float.h" 1 3 4
> # 955 "/usr/include/stdlib.h" 2 3 4
> # 967 "/usr/include/stdlib.h" 3 4
>
> # 41 "machine.c" 2
> # 1 "/usr/include/signal.h" 1 3 4
> # 30 "/usr/include/signal.h" 3 4
>
>
> # 1 "/usr/include/bits/sigset.h" 1 3 4
> # 102 "/usr/include/bits/sigset.h" 3 4
> extern int __sigismember (const __sigset_t *, int);
> extern int __sigaddset (__sigset_t *, int);
> extern int __sigdelset (__sigset_t *, int);
> # 33 "/usr/include/signal.h" 2 3 4
>
>
>
>
>
>
>
> typedef __sig_atomic_t sig_atomic_t;
>
> # 57 "/usr/include/signal.h" 3 4
> # 1 "/usr/include/bits/signum.h" 1 3 4
> # 58 "/usr/include/signal.h" 2 3 4
> # 75 "/usr/include/signal.h" 3 4
> # 1 "/usr/include/time.h" 1 3 4
> # 76 "/usr/include/signal.h" 2 3 4
>
>
>
>
> # 1 "/usr/include/bits/siginfo.h" 1 3 4
> # 24 "/usr/include/bits/siginfo.h" 3 4
> # 1 "/usr/include/bits/wordsize.h" 1 3 4
> # 25 "/usr/include/bits/siginfo.h" 2 3 4
>
>
>
>
>
>
>
> typedef union sigval
>   {
>     int sival_int;
>     void *sival_ptr;
>   } sigval_t;
> # 58 "/usr/include/bits/siginfo.h" 3 4
> typedef __clock_t __sigchld_clock_t;
>
>
>
> typedef struct
>   {
>     int si_signo;
>     int si_errno;
>
>     int si_code;
>
>     union
>       {
>  int _pad[((128 / sizeof (int)) - 3)];
>
>
>  struct
>    {
>      __pid_t si_pid;
>      __uid_t si_uid;
>    } _kill;
>
>
>  struct
>    {
>      int si_tid;
>      int si_overrun;
>      sigval_t si_sigval;
>    } _timer;
>
>
>  struct
>    {
>      __pid_t si_pid;
>      __uid_t si_uid;
>      sigval_t si_sigval;
>    } _rt;
>
>
>  struct
>    {
>      __pid_t si_pid;
>      __uid_t si_uid;
>      int si_status;
>      __sigchld_clock_t si_utime;
>      __sigchld_clock_t si_stime;
>    } _sigchld;
>
>
>  struct
>    {
>      void *si_addr;
>      short int si_addr_lsb;
>      struct
>        {
>   void *_lower;
>   void *_upper;
>        } si_addr_bnd;
>    } _sigfault;
>
>
>  struct
>    {
>      long int si_band;
>      int si_fd;
>    } _sigpoll;
>
>
>  struct
>    {
>      void *_call_addr;
>      int _syscall;
>      unsigned int _arch;
>    } _sigsys;
>       } _sifields;
>   } siginfo_t ;
> # 160 "/usr/include/bits/siginfo.h" 3 4
> enum
> {
>   SI_ASYNCNL = -60,
>
>   SI_TKILL = -6,
>
>   SI_SIGIO,
>
>   SI_ASYNCIO,
>
>   SI_MESGQ,
>
>   SI_TIMER,
>
>   SI_QUEUE,
>
>   SI_USER,
>
>   SI_KERNEL = 0x80
>
> };
>
>
>
>
> enum
> {
>   ILL_ILLOPC = 1,
>
>   ILL_ILLOPN,
>
>   ILL_ILLADR,
>
>   ILL_ILLTRP,
>
>   ILL_PRVOPC,
>
>   ILL_PRVREG,
>
>   ILL_COPROC,
>
>   ILL_BADSTK
>
> };
>
>
> enum
> {
>   FPE_INTDIV = 1,
>
>   FPE_INTOVF,
>
>   FPE_FLTDIV,
>
>   FPE_FLTOVF,
>
>   FPE_FLTUND,
>
>   FPE_FLTRES,
>
>   FPE_FLTINV,
>
>   FPE_FLTSUB
>
> };
>
>
> enum
> {
>   SEGV_MAPERR = 1,
>
>   SEGV_ACCERR
>
> };
>
>
> enum
> {
>   BUS_ADRALN = 1,
>
>   BUS_ADRERR,
>
>   BUS_OBJERR,
>
>   BUS_MCEERR_AR,
>
>   BUS_MCEERR_AO
>
> };
> # 264 "/usr/include/bits/siginfo.h" 3 4
> enum
> {
>   CLD_EXITED = 1,
>
>   CLD_KILLED,
>
>   CLD_DUMPED,
>
>   CLD_TRAPPED,
>
>   CLD_STOPPED,
>
>   CLD_CONTINUED
>
> };
>
>
> enum
> {
>   POLL_IN = 1,
>
>   POLL_OUT,
>
>   POLL_MSG,
>
>   POLL_ERR,
>
>   POLL_PRI,
>
>   POLL_HUP
>
> };
> # 320 "/usr/include/bits/siginfo.h" 3 4
> typedef struct sigevent
>   {
>     sigval_t sigev_value;
>     int sigev_signo;
>     int sigev_notify;
>
>     union
>       {
>  int _pad[((64 / sizeof (int)) - 3)];
>
>
>
>  __pid_t _tid;
>
>  struct
>    {
>      void (*_function) (sigval_t);
>      pthread_attr_t *_attribute;
>    } _sigev_thread;
>       } _sigev_un;
>   } sigevent_t;
>
>
>
>
>
>
> enum
> {
>   SIGEV_SIGNAL = 0,
>
>   SIGEV_NONE,
>
>   SIGEV_THREAD,
>
>
>   SIGEV_THREAD_ID = 4
>
> };
> # 81 "/usr/include/signal.h" 2 3 4
>
>
>
>
> typedef void (*__sighandler_t) (int);
>
>
>
>
> extern __sighandler_t __sysv_signal (int __sig, __sighandler_t __handler)
>      __attribute__ ((__nothrow__ , __leaf__));
> # 100 "/usr/include/signal.h" 3 4
>
>
> extern __sighandler_t signal (int __sig, __sighandler_t __handler)
>      __attribute__ ((__nothrow__ , __leaf__));
> # 114 "/usr/include/signal.h" 3 4
>
> # 127 "/usr/include/signal.h" 3 4
> extern int kill (__pid_t __pid, int __sig) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> extern int killpg (__pid_t __pgrp, int __sig) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int raise (int __sig) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern __sighandler_t ssignal (int __sig, __sighandler_t __handler)
>      __attribute__ ((__nothrow__ , __leaf__));
> extern int gsignal (int __sig) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern void psignal (int __sig, const char *__s);
>
>
> extern void psiginfo (const siginfo_t *__pinfo, const char *__s);
> # 187 "/usr/include/signal.h" 3 4
> extern int sigblock (int __mask) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>
>
> extern int sigsetmask (int __mask) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>
>
> extern int siggetmask (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
> # 207 "/usr/include/signal.h" 3 4
> typedef __sighandler_t sig_t;
>
>
>
>
>
> extern int sigemptyset (sigset_t *__set) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern int sigfillset (sigset_t *__set) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern int sigaddset (sigset_t *__set, int __signo) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern int sigdelset (sigset_t *__set, int __signo) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern int sigismember (const sigset_t *__set, int __signo)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
> # 243 "/usr/include/signal.h" 3 4
> # 1 "/usr/include/bits/sigaction.h" 1 3 4
> # 24 "/usr/include/bits/sigaction.h" 3 4
> struct sigaction
>   {
>
>
>     union
>       {
>
>  __sighandler_t sa_handler;
>
>  void (*sa_sigaction) (int, siginfo_t *, void *);
>       }
>     __sigaction_handler;
>
>
>
>
>
>
>
>     __sigset_t sa_mask;
>
>
>     int sa_flags;
>
>
>     void (*sa_restorer) (void);
>   };
> # 244 "/usr/include/signal.h" 2 3 4
>
>
> extern int sigprocmask (int __how, const sigset_t *__restrict __set,
>    sigset_t *__restrict __oset) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> extern int sigsuspend (const sigset_t *__set) __attribute__ ((__nonnull__ (1)));
>
>
> extern int sigaction (int __sig, const struct sigaction *__restrict __act,
>         struct sigaction *__restrict __oact) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int sigpending (sigset_t *__set) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
> extern int sigwait (const sigset_t *__restrict __set, int *__restrict __sig)
>      __attribute__ ((__nonnull__ (1, 2)));
>
>
>
>
>
>
> extern int sigwaitinfo (const sigset_t *__restrict __set,
>    siginfo_t *__restrict __info) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
> extern int sigtimedwait (const sigset_t *__restrict __set,
>     siginfo_t *__restrict __info,
>     const struct timespec *__restrict __timeout)
>      __attribute__ ((__nonnull__ (1)));
>
>
>
> extern int sigqueue (__pid_t __pid, int __sig, const union sigval __val)
>      __attribute__ ((__nothrow__ , __leaf__));
> # 301 "/usr/include/signal.h" 3 4
> extern const char *const _sys_siglist[65];
> extern const char *const sys_siglist[65];
>
>
>
> # 1 "/usr/include/bits/sigcontext.h" 1 3 4
> # 29 "/usr/include/bits/sigcontext.h" 3 4
> struct _fpx_sw_bytes
> {
>   __uint32_t magic1;
>   __uint32_t extended_size;
>   __uint64_t xstate_bv;
>   __uint32_t xstate_size;
>   __uint32_t padding[7];
> };
>
> struct _fpreg
> {
>   unsigned short significand[4];
>   unsigned short exponent;
> };
>
> struct _fpxreg
> {
>   unsigned short significand[4];
>   unsigned short exponent;
>   unsigned short padding[3];
> };
>
> struct _xmmreg
> {
>   __uint32_t element[4];
> };
>
>
>
>
>
> struct _fpstate
> {
>
>   __uint32_t cw;
>   __uint32_t sw;
>   __uint32_t tag;
>   __uint32_t ipoff;
>   __uint32_t cssel;
>   __uint32_t dataoff;
>   __uint32_t datasel;
>   struct _fpreg _st[8];
>   unsigned short status;
>   unsigned short magic;
>
>
>   __uint32_t _fxsr_env[6];
>   __uint32_t mxcsr;
>   __uint32_t reserved;
>   struct _fpxreg _fxsr_st[8];
>   struct _xmmreg _xmm[8];
>   __uint32_t padding[56];
> };
> # 93 "/usr/include/bits/sigcontext.h" 3 4
> struct sigcontext
> {
>   unsigned short gs, __gsh;
>   unsigned short fs, __fsh;
>   unsigned short es, __esh;
>   unsigned short ds, __dsh;
>   unsigned long edi;
>   unsigned long esi;
>   unsigned long ebp;
>   unsigned long esp;
>   unsigned long ebx;
>   unsigned long edx;
>   unsigned long ecx;
>   unsigned long eax;
>   unsigned long trapno;
>   unsigned long err;
>   unsigned long eip;
>   unsigned short cs, __csh;
>   unsigned long eflags;
>   unsigned long esp_at_signal;
>   unsigned short ss, __ssh;
>   struct _fpstate * fpstate;
>   unsigned long oldmask;
>   unsigned long cr2;
> };
> # 175 "/usr/include/bits/sigcontext.h" 3 4
> struct _xsave_hdr
> {
>   __uint64_t xstate_bv;
>   __uint64_t reserved1[2];
>   __uint64_t reserved2[5];
> };
>
> struct _ymmh_state
> {
>   __uint32_t ymmh_space[64];
> };
>
> struct _xstate
> {
>   struct _fpstate fpstate;
>   struct _xsave_hdr xstate_hdr;
>   struct _ymmh_state ymmh;
> };
> # 307 "/usr/include/signal.h" 2 3 4
>
>
> extern int sigreturn (struct sigcontext *__scp) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 317 "/usr/include/signal.h" 2 3 4
>
>
>
>
> extern int siginterrupt (int __sig, int __interrupt) __attribute__ ((__nothrow__ , __leaf__));
>
> # 1 "/usr/include/bits/sigstack.h" 1 3 4
> # 25 "/usr/include/bits/sigstack.h" 3 4
> struct sigstack
>   {
>     void *ss_sp;
>     int ss_onstack;
>   };
>
>
>
> enum
> {
>   SS_ONSTACK = 1,
>
>   SS_DISABLE
>
> };
> # 49 "/usr/include/bits/sigstack.h" 3 4
> typedef struct sigaltstack
>   {
>     void *ss_sp;
>     int ss_flags;
>     size_t ss_size;
>   } stack_t;
> # 324 "/usr/include/signal.h" 2 3 4
>
>
> # 1 "/usr/include/sys/ucontext.h" 1 3 4
> # 22 "/usr/include/sys/ucontext.h" 3 4
> # 1 "/usr/include/signal.h" 1 3 4
> # 23 "/usr/include/sys/ucontext.h" 2 3 4
> # 146 "/usr/include/sys/ucontext.h" 3 4
> typedef int greg_t;
>
>
>
>
>
> typedef greg_t gregset_t[19];
> # 200 "/usr/include/sys/ucontext.h" 3 4
> struct _libc_fpreg
> {
>   unsigned short int significand[4];
>   unsigned short int exponent;
> };
>
> struct _libc_fpstate
> {
>   unsigned long int cw;
>   unsigned long int sw;
>   unsigned long int tag;
>   unsigned long int ipoff;
>   unsigned long int cssel;
>   unsigned long int dataoff;
>   unsigned long int datasel;
>   struct _libc_fpreg _st[8];
>   unsigned long int status;
> };
>
>
> typedef struct _libc_fpstate *fpregset_t;
>
>
> typedef struct
>   {
>     gregset_t gregs;
>
>
>     fpregset_t fpregs;
>     unsigned long int oldmask;
>     unsigned long int cr2;
>   } mcontext_t;
>
>
> typedef struct ucontext
>   {
>     unsigned long int uc_flags;
>     struct ucontext *uc_link;
>     stack_t uc_stack;
>     mcontext_t uc_mcontext;
>     __sigset_t uc_sigmask;
>     struct _libc_fpstate __fpregs_mem;
>   } ucontext_t;
> # 327 "/usr/include/signal.h" 2 3 4
>
>
>
>
>
> extern int sigstack (struct sigstack *__ss, struct sigstack *__oss)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>
>
>
> extern int sigaltstack (const struct sigaltstack *__restrict __ss,
>    struct sigaltstack *__restrict __oss) __attribute__ ((__nothrow__ , __leaf__));
> # 362 "/usr/include/signal.h" 3 4
> # 1 "/usr/include/bits/sigthread.h" 1 3 4
> # 30 "/usr/include/bits/sigthread.h" 3 4
> extern int pthread_sigmask (int __how,
>        const __sigset_t *__restrict __newmask,
>        __sigset_t *__restrict __oldmask)__attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int pthread_kill (pthread_t __threadid, int __signo) __attribute__ ((__nothrow__ , __leaf__));
> # 363 "/usr/include/signal.h" 2 3 4
>
>
>
>
>
>
> extern int __libc_current_sigrtmin (void) __attribute__ ((__nothrow__ , __leaf__));
>
> extern int __libc_current_sigrtmax (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> # 42 "machine.c" 2
> # 1 "/usr/include/errno.h" 1 3 4
> # 31 "/usr/include/errno.h" 3 4
>
>
>
>
> # 1 "/usr/include/bits/errno.h" 1 3 4
> # 24 "/usr/include/bits/errno.h" 3 4
> # 1 "/usr/include/linux/errno.h" 1 3 4
> # 1 "/usr/include/asm/errno.h" 1 3 4
> # 1 "/usr/include/asm-generic/errno.h" 1 3 4
>
>
>
> # 1 "/usr/include/asm-generic/errno-base.h" 1 3 4
> # 5 "/usr/include/asm-generic/errno.h" 2 3 4
> # 1 "/usr/include/asm/errno.h" 2 3 4
> # 1 "/usr/include/linux/errno.h" 2 3 4
> # 25 "/usr/include/bits/errno.h" 2 3 4
> # 50 "/usr/include/bits/errno.h" 3 4
> extern int *__errno_location (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> # 36 "/usr/include/errno.h" 2 3 4
> # 58 "/usr/include/errno.h" 3 4
>
> # 43 "machine.c" 2
> # 1 "/usr/include/fcntl.h" 1 3 4
> # 28 "/usr/include/fcntl.h" 3 4
>
>
>
>
>
>
>
> # 1 "/usr/include/bits/fcntl.h" 1 3 4
> # 35 "/usr/include/bits/fcntl.h" 3 4
> struct flock
>   {
>     short int l_type;
>     short int l_whence;
>
>     __off_t l_start;
>     __off_t l_len;
>
>
>
>
>     __pid_t l_pid;
>   };
> # 61 "/usr/include/bits/fcntl.h" 3 4
> # 1 "/usr/include/bits/fcntl-linux.h" 1 3 4
> # 345 "/usr/include/bits/fcntl-linux.h" 3 4
>
> # 419 "/usr/include/bits/fcntl-linux.h" 3 4
>
> # 61 "/usr/include/bits/fcntl.h" 2 3 4
> # 36 "/usr/include/fcntl.h" 2 3 4
> # 76 "/usr/include/fcntl.h" 3 4
> # 1 "/usr/include/time.h" 1 3 4
> # 77 "/usr/include/fcntl.h" 2 3 4
> # 1 "/usr/include/bits/stat.h" 1 3 4
> # 46 "/usr/include/bits/stat.h" 3 4
> struct stat
>   {
>     __dev_t st_dev;
>
>     unsigned short int __pad1;
>
>
>     __ino_t st_ino;
>
>
>
>
>     __mode_t st_mode;
>     __nlink_t st_nlink;
>
>
>
>
>     __uid_t st_uid;
>     __gid_t st_gid;
>
>
>
>     __dev_t st_rdev;
>
>     unsigned short int __pad2;
>
>
>     __off_t st_size;
>
>
>
>     __blksize_t st_blksize;
>
>     __blkcnt_t st_blocks;
> # 91 "/usr/include/bits/stat.h" 3 4
>     struct timespec st_atim;
>     struct timespec st_mtim;
>     struct timespec st_ctim;
> # 109 "/usr/include/bits/stat.h" 3 4
>     unsigned long int __glibc_reserved4;
>     unsigned long int __glibc_reserved5;
>
>
>
>
>   };
> # 78 "/usr/include/fcntl.h" 2 3 4
> # 169 "/usr/include/fcntl.h" 3 4
> extern int fcntl (int __fd, int __cmd, ...);
> # 179 "/usr/include/fcntl.h" 3 4
> extern int open (const char *__file, int __oflag, ...) __attribute__ ((__nonnull__ (1)));
> # 203 "/usr/include/fcntl.h" 3 4
> extern int openat (int __fd, const char *__file, int __oflag, ...)
>      __attribute__ ((__nonnull__ (2)));
> # 225 "/usr/include/fcntl.h" 3 4
> extern int creat (const char *__file, mode_t __mode) __attribute__ ((__nonnull__ (1)));
> # 254 "/usr/include/fcntl.h" 3 4
> extern int lockf (int __fd, int __cmd, off_t __len);
> # 271 "/usr/include/fcntl.h" 3 4
> extern int posix_fadvise (int __fd, off_t __offset, off_t __len,
>      int __advise) __attribute__ ((__nothrow__ , __leaf__));
> # 293 "/usr/include/fcntl.h" 3 4
> extern int posix_fallocate (int __fd, off_t __offset, off_t __len);
> # 315 "/usr/include/fcntl.h" 3 4
>
> # 44 "machine.c" 2
> # 1 "/usr/include/ctype.h" 1 3 4
> # 28 "/usr/include/ctype.h" 3 4
>
> # 46 "/usr/include/ctype.h" 3 4
> enum
> {
>   _ISupper = ((0) < 8 ? ((1 << (0)) << 8) : ((1 << (0)) >> 8)),
>   _ISlower = ((1) < 8 ? ((1 << (1)) << 8) : ((1 << (1)) >> 8)),
>   _ISalpha = ((2) < 8 ? ((1 << (2)) << 8) : ((1 << (2)) >> 8)),
>   _ISdigit = ((3) < 8 ? ((1 << (3)) << 8) : ((1 << (3)) >> 8)),
>   _ISxdigit = ((4) < 8 ? ((1 << (4)) << 8) : ((1 << (4)) >> 8)),
>   _ISspace = ((5) < 8 ? ((1 << (5)) << 8) : ((1 << (5)) >> 8)),
>   _ISprint = ((6) < 8 ? ((1 << (6)) << 8) : ((1 << (6)) >> 8)),
>   _ISgraph = ((7) < 8 ? ((1 << (7)) << 8) : ((1 << (7)) >> 8)),
>   _ISblank = ((8) < 8 ? ((1 << (8)) << 8) : ((1 << (8)) >> 8)),
>   _IScntrl = ((9) < 8 ? ((1 << (9)) << 8) : ((1 << (9)) >> 8)),
>   _ISpunct = ((10) < 8 ? ((1 << (10)) << 8) : ((1 << (10)) >> 8)),
>   _ISalnum = ((11) < 8 ? ((1 << (11)) << 8) : ((1 << (11)) >> 8))
> };
> # 79 "/usr/include/ctype.h" 3 4
> extern const unsigned short int **__ctype_b_loc (void)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> extern const __int32_t **__ctype_tolower_loc (void)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> extern const __int32_t **__ctype_toupper_loc (void)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> # 104 "/usr/include/ctype.h" 3 4
>
>
>
>
>
>
> extern int isalnum (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int isalpha (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int iscntrl (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int isdigit (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int islower (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int isgraph (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int isprint (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int ispunct (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int isspace (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int isupper (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int isxdigit (int) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int tolower (int __c) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int toupper (int __c) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
>
>
> extern int isblank (int) __attribute__ ((__nothrow__ , __leaf__));
>
>
> # 150 "/usr/include/ctype.h" 3 4
> extern int isascii (int __c) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int toascii (int __c) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int _toupper (int) __attribute__ ((__nothrow__ , __leaf__));
> extern int _tolower (int) __attribute__ ((__nothrow__ , __leaf__));
> # 257 "/usr/include/ctype.h" 3 4
> # 1 "/usr/include/xlocale.h" 1 3 4
> # 27 "/usr/include/xlocale.h" 3 4
> typedef struct __locale_struct
> {
>
>   struct __locale_data *__locales[13];
>
>
>   const unsigned short int *__ctype_b;
>   const int *__ctype_tolower;
>   const int *__ctype_toupper;
>
>
>   const char *__names[13];
> } *__locale_t;
>
>
> typedef __locale_t locale_t;
> # 258 "/usr/include/ctype.h" 2 3 4
> # 271 "/usr/include/ctype.h" 3 4
> extern int isalnum_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
> extern int isalpha_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
> extern int iscntrl_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
> extern int isdigit_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
> extern int islower_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
> extern int isgraph_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
> extern int isprint_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
> extern int ispunct_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
> extern int isspace_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
> extern int isupper_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
> extern int isxdigit_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>
> extern int isblank_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int __tolower_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
> extern int tolower_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int __toupper_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
> extern int toupper_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
> # 347 "/usr/include/ctype.h" 3 4
>
> # 45 "machine.c" 2
> # 1 "/usr/include/string.h" 1 3 4
> # 27 "/usr/include/string.h" 3 4
>
>
>
>
>
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 33 "/usr/include/string.h" 2 3 4
>
>
>
>
>
>
>
>
>
> extern void *memcpy (void *__restrict __dest, const void *__restrict __src,
>        size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
> extern void *memmove (void *__dest, const void *__src, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
>
>
>
> extern void *memccpy (void *__restrict __dest, const void *__restrict __src,
>         int __c, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
>
>
> extern void *memset (void *__s, int __c, size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern int memcmp (const void *__s1, const void *__s2, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
> # 92 "/usr/include/string.h" 3 4
> extern void *memchr (const void *__s, int __c, size_t __n)
>       __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>
>
> # 123 "/usr/include/string.h" 3 4
>
>
> extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
> extern char *strncpy (char *__restrict __dest,
>         const char *__restrict __src, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
> extern char *strcat (char *__restrict __dest, const char *__restrict __src)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
> extern char *strncat (char *__restrict __dest, const char *__restrict __src,
>         size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
> extern int strcmp (const char *__s1, const char *__s2)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>
> extern int strncmp (const char *__s1, const char *__s2, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
> extern int strcoll (const char *__s1, const char *__s2)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>
> extern size_t strxfrm (char *__restrict __dest,
>          const char *__restrict __src, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
> # 162 "/usr/include/string.h" 3 4
> extern int strcoll_l (const char *__s1, const char *__s2, __locale_t __l)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2, 3)));
>
> extern size_t strxfrm_l (char *__dest, const char *__src, size_t __n,
>     __locale_t __l) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4)));
>
>
>
>
> extern char *strdup (const char *__s)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
> extern char *strndup (const char *__string, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__nonnull__ (1)));
> # 206 "/usr/include/string.h" 3 4
>
> # 231 "/usr/include/string.h" 3 4
> extern char *strchr (const char *__s, int __c)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
> # 258 "/usr/include/string.h" 3 4
> extern char *strrchr (const char *__s, int __c)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>
>
> # 277 "/usr/include/string.h" 3 4
>
>
>
> extern size_t strcspn (const char *__s, const char *__reject)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
> extern size_t strspn (const char *__s, const char *__accept)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
> # 310 "/usr/include/string.h" 3 4
> extern char *strpbrk (const char *__s, const char *__accept)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
> # 337 "/usr/include/string.h" 3 4
> extern char *strstr (const char *__haystack, const char *__needle)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
>
> extern char *strtok (char *__restrict __s, const char *__restrict __delim)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
>
>
>
> extern char *__strtok_r (char *__restrict __s,
>     const char *__restrict __delim,
>     char **__restrict __save_ptr)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>
> extern char *strtok_r (char *__restrict __s, const char *__restrict __delim,
>          char **__restrict __save_ptr)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
> # 392 "/usr/include/string.h" 3 4
>
>
> extern size_t strlen (const char *__s)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> extern size_t strnlen (const char *__string, size_t __maxlen)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> extern char *strerror (int __errnum) __attribute__ ((__nothrow__ , __leaf__));
>
> # 422 "/usr/include/string.h" 3 4
> extern int strerror_r (int __errnum, char *__buf, size_t __buflen) __asm__ ("" "__xpg_strerror_r") __attribute__ ((__nothrow__ , __leaf__))
>
>                         __attribute__ ((__nonnull__ (2)));
> # 440 "/usr/include/string.h" 3 4
> extern char *strerror_l (int __errnum, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern void __bzero (void *__s, size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
> extern void bcopy (const void *__src, void *__dest, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
> extern void bzero (void *__s, size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern int bcmp (const void *__s1, const void *__s2, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
> # 484 "/usr/include/string.h" 3 4
> extern char *index (const char *__s, int __c)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
> # 512 "/usr/include/string.h" 3 4
> extern char *rindex (const char *__s, int __c)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
> extern int ffs (int __i) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> # 529 "/usr/include/string.h" 3 4
> extern int strcasecmp (const char *__s1, const char *__s2)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
> extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
> # 552 "/usr/include/string.h" 3 4
> extern char *strsep (char **__restrict __stringp,
>        const char *__restrict __delim)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
>
> extern char *strsignal (int __sig) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern char *__stpcpy (char *__restrict __dest, const char *__restrict __src)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
> extern char *stpcpy (char *__restrict __dest, const char *__restrict __src)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
> extern char *__stpncpy (char *__restrict __dest,
>    const char *__restrict __src, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
> extern char *stpncpy (char *__restrict __dest,
>         const char *__restrict __src, size_t __n)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
> # 658 "/usr/include/string.h" 3 4
>
> # 46 "machine.c" 2
> # 1 "/usr/include/time.h" 1 3 4
> # 29 "/usr/include/time.h" 3 4
>
>
>
>
>
>
>
>
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 38 "/usr/include/time.h" 2 3 4
>
>
>
> # 1 "/usr/include/bits/time.h" 1 3 4
> # 42 "/usr/include/time.h" 2 3 4
> # 131 "/usr/include/time.h" 3 4
>
>
> struct tm
> {
>   int tm_sec;
>   int tm_min;
>   int tm_hour;
>   int tm_mday;
>   int tm_mon;
>   int tm_year;
>   int tm_wday;
>   int tm_yday;
>   int tm_isdst;
>
>
>   long int tm_gmtoff;
>   const char *tm_zone;
>
>
>
>
> };
>
>
>
>
>
>
>
>
> struct itimerspec
>   {
>     struct timespec it_interval;
>     struct timespec it_value;
>   };
>
>
> struct sigevent;
> # 186 "/usr/include/time.h" 3 4
>
>
>
> extern clock_t clock (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern time_t time (time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern double difftime (time_t __time1, time_t __time0)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>
>
> extern time_t mktime (struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern size_t strftime (char *__restrict __s, size_t __maxsize,
>    const char *__restrict __format,
>    const struct tm *__restrict __tp) __attribute__ ((__nothrow__ , __leaf__));
>
> # 223 "/usr/include/time.h" 3 4
> extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
>      const char *__restrict __format,
>      const struct tm *__restrict __tp,
>      __locale_t __loc) __attribute__ ((__nothrow__ , __leaf__));
> # 236 "/usr/include/time.h" 3 4
>
>
>
> extern struct tm *gmtime (const time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern struct tm *localtime (const time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern struct tm *gmtime_r (const time_t *__restrict __timer,
>        struct tm *__restrict __tp) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern struct tm *localtime_r (const time_t *__restrict __timer,
>           struct tm *__restrict __tp) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern char *asctime (const struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern char *ctime (const time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
>
> extern char *asctime_r (const struct tm *__restrict __tp,
>    char *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern char *ctime_r (const time_t *__restrict __timer,
>         char *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern char *__tzname[2];
> extern int __daylight;
> extern long int __timezone;
>
>
>
>
> extern char *tzname[2];
>
>
>
> extern void tzset (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int daylight;
> extern long int timezone;
>
>
>
>
>
> extern int stime (const time_t *__when) __attribute__ ((__nothrow__ , __leaf__));
> # 319 "/usr/include/time.h" 3 4
> extern time_t timegm (struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern time_t timelocal (struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int dysize (int __year) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> # 334 "/usr/include/time.h" 3 4
> extern int nanosleep (const struct timespec *__requested_time,
>         struct timespec *__remaining);
>
>
>
> extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int clock_settime (clockid_t __clock_id, const struct timespec *__tp)
>      __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> extern int clock_nanosleep (clockid_t __clock_id, int __flags,
>        const struct timespec *__req,
>        struct timespec *__rem);
>
>
> extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int timer_create (clockid_t __clock_id,
>     struct sigevent *__restrict __evp,
>     timer_t *__restrict __timerid) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int timer_delete (timer_t __timerid) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int timer_settime (timer_t __timerid, int __flags,
>      const struct itimerspec *__restrict __value,
>      struct itimerspec *__restrict __ovalue) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int timer_gettime (timer_t __timerid, struct itimerspec *__value)
>      __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int timer_getoverrun (timer_t __timerid) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern int timespec_get (struct timespec *__ts, int __base)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
> # 430 "/usr/include/time.h" 3 4
>
> # 47 "machine.c" 2
>
> # 1 "/usr/include/sys/stat.h" 1 3 4
> # 102 "/usr/include/sys/stat.h" 3 4
>
>
> # 1 "/usr/include/bits/stat.h" 1 3 4
> # 105 "/usr/include/sys/stat.h" 2 3 4
> # 208 "/usr/include/sys/stat.h" 3 4
> extern int stat (const char *__restrict __file,
>    struct stat *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
> extern int fstat (int __fd, struct stat *__buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
> # 237 "/usr/include/sys/stat.h" 3 4
> extern int fstatat (int __fd, const char *__restrict __file,
>       struct stat *__restrict __buf, int __flag)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
> # 262 "/usr/include/sys/stat.h" 3 4
> extern int lstat (const char *__restrict __file,
>     struct stat *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
> # 283 "/usr/include/sys/stat.h" 3 4
> extern int chmod (const char *__file, __mode_t __mode)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> extern int lchmod (const char *__file, __mode_t __mode)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
> extern int fchmod (int __fd, __mode_t __mode) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern int fchmodat (int __fd, const char *__file, __mode_t __mode,
>        int __flag)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>
>
>
>
>
>
> extern __mode_t umask (__mode_t __mask) __attribute__ ((__nothrow__ , __leaf__));
> # 320 "/usr/include/sys/stat.h" 3 4
> extern int mkdir (const char *__path, __mode_t __mode)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> extern int mkdirat (int __fd, const char *__path, __mode_t __mode)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
>
>
>
>
>
> extern int mknod (const char *__path, __mode_t __mode, __dev_t __dev)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> extern int mknodat (int __fd, const char *__path, __mode_t __mode,
>       __dev_t __dev) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
>
>
>
>
> extern int mkfifo (const char *__path, __mode_t __mode)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> extern int mkfifoat (int __fd, const char *__path, __mode_t __mode)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
>
>
>
>
> extern int utimensat (int __fd, const char *__path,
>         const struct timespec __times[2],
>         int __flags)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
>
>
>
> extern int futimens (int __fd, const struct timespec __times[2]) __attribute__ ((__nothrow__ , __leaf__));
> # 398 "/usr/include/sys/stat.h" 3 4
> extern int __fxstat (int __ver, int __fildes, struct stat *__stat_buf)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3)));
> extern int __xstat (int __ver, const char *__filename,
>       struct stat *__stat_buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
> extern int __lxstat (int __ver, const char *__filename,
>        struct stat *__stat_buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
> extern int __fxstatat (int __ver, int __fildes, const char *__filename,
>          struct stat *__stat_buf, int __flag)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4)));
> # 441 "/usr/include/sys/stat.h" 3 4
> extern int __xmknod (int __ver, const char *__path, __mode_t __mode,
>        __dev_t *__dev) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4)));
>
> extern int __xmknodat (int __ver, int __fd, const char *__path,
>          __mode_t __mode, __dev_t *__dev)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 5)));
> # 533 "/usr/include/sys/stat.h" 3 4
>
> # 49 "machine.c" 2
>
> # 1 "gp_config.h" 1
> # 327 "gp_config.h"
> # 1 "arch_dep.h" 1
> # 328 "gp_config.h" 2
> # 1 "pl_long.h" 1
> # 41 "pl_long.h"
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdint.h" 1 3 4
> # 9 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdint.h" 3 4
> # 1 "/usr/include/stdint.h" 1 3 4
> # 26 "/usr/include/stdint.h" 3 4
> # 1 "/usr/include/bits/wchar.h" 1 3 4
> # 27 "/usr/include/stdint.h" 2 3 4
> # 1 "/usr/include/bits/wordsize.h" 1 3 4
> # 28 "/usr/include/stdint.h" 2 3 4
> # 48 "/usr/include/stdint.h" 3 4
> typedef unsigned char uint8_t;
> typedef unsigned short int uint16_t;
>
> typedef unsigned int uint32_t;
>
>
>
>
>
> __extension__
> typedef unsigned long long int uint64_t;
>
>
>
>
>
>
> typedef signed char int_least8_t;
> typedef short int int_least16_t;
> typedef int int_least32_t;
>
>
>
> __extension__
> typedef long long int int_least64_t;
>
>
>
> typedef unsigned char uint_least8_t;
> typedef unsigned short int uint_least16_t;
> typedef unsigned int uint_least32_t;
>
>
>
> __extension__
> typedef unsigned long long int uint_least64_t;
>
>
>
>
>
>
> typedef signed char int_fast8_t;
>
>
>
>
>
> typedef int int_fast16_t;
> typedef int int_fast32_t;
> __extension__
> typedef long long int int_fast64_t;
>
>
>
> typedef unsigned char uint_fast8_t;
>
>
>
>
>
> typedef unsigned int uint_fast16_t;
> typedef unsigned int uint_fast32_t;
> __extension__
> typedef unsigned long long int uint_fast64_t;
> # 125 "/usr/include/stdint.h" 3 4
> typedef int intptr_t;
>
>
> typedef unsigned int uintptr_t;
> # 137 "/usr/include/stdint.h" 3 4
> __extension__
> typedef long long int intmax_t;
> __extension__
> typedef unsigned long long int uintmax_t;
> # 10 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdint.h" 2 3 4
> # 42 "pl_long.h" 2
>
> # 1 "gp_config.h" 1
> # 44 "pl_long.h" 2
>
>
>
>
> # 47 "pl_long.h"
> typedef intptr_t PlLong;
> typedef uintptr_t PlULong;
>
>
>
> # 1 "/usr/include/inttypes.h" 1 3 4
> # 34 "/usr/include/inttypes.h" 3 4
>
> # 34 "/usr/include/inttypes.h" 3 4
> typedef long int __gwchar_t;
> # 266 "/usr/include/inttypes.h" 3 4
>
> # 280 "/usr/include/inttypes.h" 3 4
> typedef struct
>   {
>     __extension__ long long int quot;
>     __extension__ long long int rem;
>   } imaxdiv_t;
>
>
>
>
>
> extern intmax_t imaxabs (intmax_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>
>
> extern imaxdiv_t imaxdiv (intmax_t __numer, intmax_t __denom)
>       __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>
>
> extern intmax_t strtoimax (const char *__restrict __nptr,
>       char **__restrict __endptr, int __base) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern uintmax_t strtoumax (const char *__restrict __nptr,
>        char ** __restrict __endptr, int __base) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern intmax_t wcstoimax (const __gwchar_t *__restrict __nptr,
>       __gwchar_t **__restrict __endptr, int __base)
>      __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern uintmax_t wcstoumax (const __gwchar_t *__restrict __nptr,
>        __gwchar_t ** __restrict __endptr, int __base)
>      __attribute__ ((__nothrow__ , __leaf__));
> # 432 "/usr/include/inttypes.h" 3 4
>
> # 53 "pl_long.h" 2
> # 329 "gp_config.h" 2
> # 51 "machine.c" 2
>
>
>
>
>
>
> # 1 "/usr/include/pwd.h" 1 3 4
> # 27 "/usr/include/pwd.h" 3 4
>
>
>
>
>
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 33 "/usr/include/pwd.h" 2 3 4
> # 49 "/usr/include/pwd.h" 3 4
> struct passwd
> {
>   char *pw_name;
>   char *pw_passwd;
>   __uid_t pw_uid;
>   __gid_t pw_gid;
>   char *pw_gecos;
>   char *pw_dir;
>   char *pw_shell;
> };
> # 72 "/usr/include/pwd.h" 3 4
> extern void setpwent (void);
>
>
>
>
>
> extern void endpwent (void);
>
>
>
>
>
> extern struct passwd *getpwent (void);
> # 94 "/usr/include/pwd.h" 3 4
> extern struct passwd *fgetpwent (FILE *__stream) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
>
> extern int putpwent (const struct passwd *__restrict __p,
>        FILE *__restrict __f);
>
>
>
>
>
>
> extern struct passwd *getpwuid (__uid_t __uid);
>
>
>
>
>
> extern struct passwd *getpwnam (const char *__name) __attribute__ ((__nonnull__ (1)));
> # 139 "/usr/include/pwd.h" 3 4
> extern int getpwent_r (struct passwd *__restrict __resultbuf,
>          char *__restrict __buffer, size_t __buflen,
>          struct passwd **__restrict __result)
>          __attribute__ ((__nonnull__ (1, 2, 4)));
>
>
> extern int getpwuid_r (__uid_t __uid,
>          struct passwd *__restrict __resultbuf,
>          char *__restrict __buffer, size_t __buflen,
>          struct passwd **__restrict __result)
>          __attribute__ ((__nonnull__ (2, 3, 5)));
>
> extern int getpwnam_r (const char *__restrict __name,
>          struct passwd *__restrict __resultbuf,
>          char *__restrict __buffer, size_t __buflen,
>          struct passwd **__restrict __result)
>          __attribute__ ((__nonnull__ (1, 2, 3, 5)));
> # 166 "/usr/include/pwd.h" 3 4
> extern int fgetpwent_r (FILE *__restrict __stream,
>    struct passwd *__restrict __resultbuf,
>    char *__restrict __buffer, size_t __buflen,
>    struct passwd **__restrict __result)
>    __attribute__ ((__nonnull__ (1, 2, 3, 5)));
> # 187 "/usr/include/pwd.h" 3 4
>
> # 58 "machine.c" 2
> # 1 "/usr/include/unistd.h" 1 3 4
> # 27 "/usr/include/unistd.h" 3 4
>
> # 205 "/usr/include/unistd.h" 3 4
> # 1 "/usr/include/bits/posix_opt.h" 1 3 4
> # 206 "/usr/include/unistd.h" 2 3 4
>
>
>
> # 1 "/usr/include/bits/environments.h" 1 3 4
> # 22 "/usr/include/bits/environments.h" 3 4
> # 1 "/usr/include/bits/wordsize.h" 1 3 4
> # 23 "/usr/include/bits/environments.h" 2 3 4
> # 210 "/usr/include/unistd.h" 2 3 4
> # 229 "/usr/include/unistd.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 230 "/usr/include/unistd.h" 2 3 4
> # 258 "/usr/include/unistd.h" 3 4
> typedef __useconds_t useconds_t;
> # 277 "/usr/include/unistd.h" 3 4
> typedef __socklen_t socklen_t;
> # 290 "/usr/include/unistd.h" 3 4
> extern int access (const char *__name, int __type) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
> # 307 "/usr/include/unistd.h" 3 4
> extern int faccessat (int __fd, const char *__file, int __type, int __flag)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
> # 337 "/usr/include/unistd.h" 3 4
> extern __off_t lseek (int __fd, __off_t __offset, int __whence) __attribute__ ((__nothrow__ , __leaf__));
> # 356 "/usr/include/unistd.h" 3 4
> extern int close (int __fd);
>
>
>
>
>
>
> extern ssize_t read (int __fd, void *__buf, size_t __nbytes) ;
>
>
>
>
>
> extern ssize_t write (int __fd, const void *__buf, size_t __n) ;
> # 379 "/usr/include/unistd.h" 3 4
> extern ssize_t pread (int __fd, void *__buf, size_t __nbytes,
>         __off_t __offset) ;
>
>
>
>
>
>
> extern ssize_t pwrite (int __fd, const void *__buf, size_t __n,
>          __off_t __offset) ;
> # 420 "/usr/include/unistd.h" 3 4
> extern int pipe (int __pipedes[2]) __attribute__ ((__nothrow__ , __leaf__)) ;
> # 435 "/usr/include/unistd.h" 3 4
> extern unsigned int alarm (unsigned int __seconds) __attribute__ ((__nothrow__ , __leaf__));
> # 447 "/usr/include/unistd.h" 3 4
> extern unsigned int sleep (unsigned int __seconds);
>
>
>
>
>
>
>
> extern __useconds_t ualarm (__useconds_t __value, __useconds_t __interval)
>      __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> extern int usleep (__useconds_t __useconds);
> # 472 "/usr/include/unistd.h" 3 4
> extern int pause (void);
>
>
>
> extern int chown (const char *__file, __uid_t __owner, __gid_t __group)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
> extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
> extern int lchown (const char *__file, __uid_t __owner, __gid_t __group)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
>
>
>
> extern int fchownat (int __fd, const char *__file, __uid_t __owner,
>        __gid_t __group, int __flag)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>
>
>
> extern int chdir (const char *__path) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
> extern int fchdir (int __fd) __attribute__ ((__nothrow__ , __leaf__)) ;
> # 514 "/usr/include/unistd.h" 3 4
> extern char *getcwd (char *__buf, size_t __size) __attribute__ ((__nothrow__ , __leaf__)) ;
> # 528 "/usr/include/unistd.h" 3 4
> extern char *getwd (char *__buf)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__deprecated__)) ;
>
>
>
>
> extern int dup (int __fd) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
> extern int dup2 (int __fd, int __fd2) __attribute__ ((__nothrow__ , __leaf__));
> # 546 "/usr/include/unistd.h" 3 4
> extern char **__environ;
>
>
>
>
>
>
>
> extern int execve (const char *__path, char *const __argv[],
>      char *const __envp[]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
>
> extern int fexecve (int __fd, char *const __argv[], char *const __envp[])
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
>
>
>
> extern int execv (const char *__path, char *const __argv[])
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
> extern int execle (const char *__path, const char *__arg, ...)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
> extern int execl (const char *__path, const char *__arg, ...)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
> extern int execvp (const char *__file, char *const __argv[])
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>
>
>
>
> extern int execlp (const char *__file, const char *__arg, ...)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
> # 601 "/usr/include/unistd.h" 3 4
> extern int nice (int __inc) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
> extern void _exit (int __status) __attribute__ ((__noreturn__));
>
>
>
>
>
> # 1 "/usr/include/bits/confname.h" 1 3 4
> # 24 "/usr/include/bits/confname.h" 3 4
> enum
>   {
>     _PC_LINK_MAX,
>
>     _PC_MAX_CANON,
>
>     _PC_MAX_INPUT,
>
>     _PC_NAME_MAX,
>
>     _PC_PATH_MAX,
>
>     _PC_PIPE_BUF,
>
>     _PC_CHOWN_RESTRICTED,
>
>     _PC_NO_TRUNC,
>
>     _PC_VDISABLE,
>
>     _PC_SYNC_IO,
>
>     _PC_ASYNC_IO,
>
>     _PC_PRIO_IO,
>
>     _PC_SOCK_MAXBUF,
>
>     _PC_FILESIZEBITS,
>
>     _PC_REC_INCR_XFER_SIZE,
>
>     _PC_REC_MAX_XFER_SIZE,
>
>     _PC_REC_MIN_XFER_SIZE,
>
>     _PC_REC_XFER_ALIGN,
>
>     _PC_ALLOC_SIZE_MIN,
>
>     _PC_SYMLINK_MAX,
>
>     _PC_2_SYMLINKS
>
>   };
>
>
> enum
>   {
>     _SC_ARG_MAX,
>
>     _SC_CHILD_MAX,
>
>     _SC_CLK_TCK,
>
>     _SC_NGROUPS_MAX,
>
>     _SC_OPEN_MAX,
>
>     _SC_STREAM_MAX,
>
>     _SC_TZNAME_MAX,
>
>     _SC_JOB_CONTROL,
>
>     _SC_SAVED_IDS,
>
>     _SC_REALTIME_SIGNALS,
>
>     _SC_PRIORITY_SCHEDULING,
>
>     _SC_TIMERS,
>
>     _SC_ASYNCHRONOUS_IO,
>
>     _SC_PRIORITIZED_IO,
>
>     _SC_SYNCHRONIZED_IO,
>
>     _SC_FSYNC,
>
>     _SC_MAPPED_FILES,
>
>     _SC_MEMLOCK,
>
>     _SC_MEMLOCK_RANGE,
>
>     _SC_MEMORY_PROTECTION,
>
>     _SC_MESSAGE_PASSING,
>
>     _SC_SEMAPHORES,
>
>     _SC_SHARED_MEMORY_OBJECTS,
>
>     _SC_AIO_LISTIO_MAX,
>
>     _SC_AIO_MAX,
>
>     _SC_AIO_PRIO_DELTA_MAX,
>
>     _SC_DELAYTIMER_MAX,
>
>     _SC_MQ_OPEN_MAX,
>
>     _SC_MQ_PRIO_MAX,
>
>     _SC_VERSION,
>
>     _SC_PAGESIZE,
>
>
>     _SC_RTSIG_MAX,
>
>     _SC_SEM_NSEMS_MAX,
>
>     _SC_SEM_VALUE_MAX,
>
>     _SC_SIGQUEUE_MAX,
>
>     _SC_TIMER_MAX,
>
>
>
>
>     _SC_BC_BASE_MAX,
>
>     _SC_BC_DIM_MAX,
>
>     _SC_BC_SCALE_MAX,
>
>     _SC_BC_STRING_MAX,
>
>     _SC_COLL_WEIGHTS_MAX,
>
>     _SC_EQUIV_CLASS_MAX,
>
>     _SC_EXPR_NEST_MAX,
>
>     _SC_LINE_MAX,
>
>     _SC_RE_DUP_MAX,
>
>     _SC_CHARCLASS_NAME_MAX,
>
>
>     _SC_2_VERSION,
>
>     _SC_2_C_BIND,
>
>     _SC_2_C_DEV,
>
>     _SC_2_FORT_DEV,
>
>     _SC_2_FORT_RUN,
>
>     _SC_2_SW_DEV,
>
>     _SC_2_LOCALEDEF,
>
>
>     _SC_PII,
>
>     _SC_PII_XTI,
>
>     _SC_PII_SOCKET,
>
>     _SC_PII_INTERNET,
>
>     _SC_PII_OSI,
>
>     _SC_POLL,
>
>     _SC_SELECT,
>
>     _SC_UIO_MAXIOV,
>
>     _SC_IOV_MAX = _SC_UIO_MAXIOV,
>
>     _SC_PII_INTERNET_STREAM,
>
>     _SC_PII_INTERNET_DGRAM,
>
>     _SC_PII_OSI_COTS,
>
>     _SC_PII_OSI_CLTS,
>
>     _SC_PII_OSI_M,
>
>     _SC_T_IOV_MAX,
>
>
>
>     _SC_THREADS,
>
>     _SC_THREAD_SAFE_FUNCTIONS,
>
>     _SC_GETGR_R_SIZE_MAX,
>
>     _SC_GETPW_R_SIZE_MAX,
>
>     _SC_LOGIN_NAME_MAX,
>
>     _SC_TTY_NAME_MAX,
>
>     _SC_THREAD_DESTRUCTOR_ITERATIONS,
>
>     _SC_THREAD_KEYS_MAX,
>
>     _SC_THREAD_STACK_MIN,
>
>     _SC_THREAD_THREADS_MAX,
>
>     _SC_THREAD_ATTR_STACKADDR,
>
>     _SC_THREAD_ATTR_STACKSIZE,
>
>     _SC_THREAD_PRIORITY_SCHEDULING,
>
>     _SC_THREAD_PRIO_INHERIT,
>
>     _SC_THREAD_PRIO_PROTECT,
>
>     _SC_THREAD_PROCESS_SHARED,
>
>
>     _SC_NPROCESSORS_CONF,
>
>     _SC_NPROCESSORS_ONLN,
>
>     _SC_PHYS_PAGES,
>
>     _SC_AVPHYS_PAGES,
>
>     _SC_ATEXIT_MAX,
>
>     _SC_PASS_MAX,
>
>
>     _SC_XOPEN_VERSION,
>
>     _SC_XOPEN_XCU_VERSION,
>
>     _SC_XOPEN_UNIX,
>
>     _SC_XOPEN_CRYPT,
>
>     _SC_XOPEN_ENH_I18N,
>
>     _SC_XOPEN_SHM,
>
>
>     _SC_2_CHAR_TERM,
>
>     _SC_2_C_VERSION,
>
>     _SC_2_UPE,
>
>
>     _SC_XOPEN_XPG2,
>
>     _SC_XOPEN_XPG3,
>
>     _SC_XOPEN_XPG4,
>
>
>     _SC_CHAR_BIT,
>
>     _SC_CHAR_MAX,
>
>     _SC_CHAR_MIN,
>
>     _SC_INT_MAX,
>
>     _SC_INT_MIN,
>
>     _SC_LONG_BIT,
>
>     _SC_WORD_BIT,
>
>     _SC_MB_LEN_MAX,
>
>     _SC_NZERO,
>
>     _SC_SSIZE_MAX,
>
>     _SC_SCHAR_MAX,
>
>     _SC_SCHAR_MIN,
>
>     _SC_SHRT_MAX,
>
>     _SC_SHRT_MIN,
>
>     _SC_UCHAR_MAX,
>
>     _SC_UINT_MAX,
>
>     _SC_ULONG_MAX,
>
>     _SC_USHRT_MAX,
>
>
>     _SC_NL_ARGMAX,
>
>     _SC_NL_LANGMAX,
>
>     _SC_NL_MSGMAX,
>
>     _SC_NL_NMAX,
>
>     _SC_NL_SETMAX,
>
>     _SC_NL_TEXTMAX,
>
>
>     _SC_XBS5_ILP32_OFF32,
>
>     _SC_XBS5_ILP32_OFFBIG,
>
>     _SC_XBS5_LP64_OFF64,
>
>     _SC_XBS5_LPBIG_OFFBIG,
>
>
>     _SC_XOPEN_LEGACY,
>
>     _SC_XOPEN_REALTIME,
>
>     _SC_XOPEN_REALTIME_THREADS,
>
>
>     _SC_ADVISORY_INFO,
>
>     _SC_BARRIERS,
>
>     _SC_BASE,
>
>     _SC_C_LANG_SUPPORT,
>
>     _SC_C_LANG_SUPPORT_R,
>
>     _SC_CLOCK_SELECTION,
>
>     _SC_CPUTIME,
>
>     _SC_THREAD_CPUTIME,
>
>     _SC_DEVICE_IO,
>
>     _SC_DEVICE_SPECIFIC,
>
>     _SC_DEVICE_SPECIFIC_R,
>
>     _SC_FD_MGMT,
>
>     _SC_FIFO,
>
>     _SC_PIPE,
>
>     _SC_FILE_ATTRIBUTES,
>
>     _SC_FILE_LOCKING,
>
>     _SC_FILE_SYSTEM,
>
>     _SC_MONOTONIC_CLOCK,
>
>     _SC_MULTI_PROCESS,
>
>     _SC_SINGLE_PROCESS,
>
>     _SC_NETWORKING,
>
>     _SC_READER_WRITER_LOCKS,
>
>     _SC_SPIN_LOCKS,
>
>     _SC_REGEXP,
>
>     _SC_REGEX_VERSION,
>
>     _SC_SHELL,
>
>     _SC_SIGNALS,
>
>     _SC_SPAWN,
>
>     _SC_SPORADIC_SERVER,
>
>     _SC_THREAD_SPORADIC_SERVER,
>
>     _SC_SYSTEM_DATABASE,
>
>     _SC_SYSTEM_DATABASE_R,
>
>     _SC_TIMEOUTS,
>
>     _SC_TYPED_MEMORY_OBJECTS,
>
>     _SC_USER_GROUPS,
>
>     _SC_USER_GROUPS_R,
>
>     _SC_2_PBS,
>
>     _SC_2_PBS_ACCOUNTING,
>
>     _SC_2_PBS_LOCATE,
>
>     _SC_2_PBS_MESSAGE,
>
>     _SC_2_PBS_TRACK,
>
>     _SC_SYMLOOP_MAX,
>
>     _SC_STREAMS,
>
>     _SC_2_PBS_CHECKPOINT,
>
>
>     _SC_V6_ILP32_OFF32,
>
>     _SC_V6_ILP32_OFFBIG,
>
>     _SC_V6_LP64_OFF64,
>
>     _SC_V6_LPBIG_OFFBIG,
>
>
>     _SC_HOST_NAME_MAX,
>
>     _SC_TRACE,
>
>     _SC_TRACE_EVENT_FILTER,
>
>     _SC_TRACE_INHERIT,
>
>     _SC_TRACE_LOG,
>
>
>     _SC_LEVEL1_ICACHE_SIZE,
>
>     _SC_LEVEL1_ICACHE_ASSOC,
>
>     _SC_LEVEL1_ICACHE_LINESIZE,
>
>     _SC_LEVEL1_DCACHE_SIZE,
>
>     _SC_LEVEL1_DCACHE_ASSOC,
>
>     _SC_LEVEL1_DCACHE_LINESIZE,
>
>     _SC_LEVEL2_CACHE_SIZE,
>
>     _SC_LEVEL2_CACHE_ASSOC,
>
>     _SC_LEVEL2_CACHE_LINESIZE,
>
>     _SC_LEVEL3_CACHE_SIZE,
>
>     _SC_LEVEL3_CACHE_ASSOC,
>
>     _SC_LEVEL3_CACHE_LINESIZE,
>
>     _SC_LEVEL4_CACHE_SIZE,
>
>     _SC_LEVEL4_CACHE_ASSOC,
>
>     _SC_LEVEL4_CACHE_LINESIZE,
>
>
>
>     _SC_IPV6 = _SC_LEVEL1_ICACHE_SIZE + 50,
>
>     _SC_RAW_SOCKETS,
>
>
>     _SC_V7_ILP32_OFF32,
>
>     _SC_V7_ILP32_OFFBIG,
>
>     _SC_V7_LP64_OFF64,
>
>     _SC_V7_LPBIG_OFFBIG,
>
>
>     _SC_SS_REPL_MAX,
>
>
>     _SC_TRACE_EVENT_NAME_MAX,
>
>     _SC_TRACE_NAME_MAX,
>
>     _SC_TRACE_SYS_MAX,
>
>     _SC_TRACE_USER_EVENT_MAX,
>
>
>     _SC_XOPEN_STREAMS,
>
>
>     _SC_THREAD_ROBUST_PRIO_INHERIT,
>
>     _SC_THREAD_ROBUST_PRIO_PROTECT
>
>   };
>
>
> enum
>   {
>     _CS_PATH,
>
>
>     _CS_V6_WIDTH_RESTRICTED_ENVS,
>
>
>
>     _CS_GNU_LIBC_VERSION,
>
>     _CS_GNU_LIBPTHREAD_VERSION,
>
>
>     _CS_V5_WIDTH_RESTRICTED_ENVS,
>
>
>
>     _CS_V7_WIDTH_RESTRICTED_ENVS,
>
>
>
>     _CS_LFS_CFLAGS = 1000,
>
>     _CS_LFS_LDFLAGS,
>
>     _CS_LFS_LIBS,
>
>     _CS_LFS_LINTFLAGS,
>
>     _CS_LFS64_CFLAGS,
>
>     _CS_LFS64_LDFLAGS,
>
>     _CS_LFS64_LIBS,
>
>     _CS_LFS64_LINTFLAGS,
>
>
>     _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
>
>     _CS_XBS5_ILP32_OFF32_LDFLAGS,
>
>     _CS_XBS5_ILP32_OFF32_LIBS,
>
>     _CS_XBS5_ILP32_OFF32_LINTFLAGS,
>
>     _CS_XBS5_ILP32_OFFBIG_CFLAGS,
>
>     _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
>
>     _CS_XBS5_ILP32_OFFBIG_LIBS,
>
>     _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
>
>     _CS_XBS5_LP64_OFF64_CFLAGS,
>
>     _CS_XBS5_LP64_OFF64_LDFLAGS,
>
>     _CS_XBS5_LP64_OFF64_LIBS,
>
>     _CS_XBS5_LP64_OFF64_LINTFLAGS,
>
>     _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
>
>     _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
>
>     _CS_XBS5_LPBIG_OFFBIG_LIBS,
>
>     _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
>
>
>     _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
>
>     _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
>
>     _CS_POSIX_V6_ILP32_OFF32_LIBS,
>
>     _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
>
>     _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
>
>     _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
>
>     _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
>
>     _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
>
>     _CS_POSIX_V6_LP64_OFF64_CFLAGS,
>
>     _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
>
>     _CS_POSIX_V6_LP64_OFF64_LIBS,
>
>     _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
>
>     _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
>
>     _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
>
>     _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
>
>     _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
>
>
>     _CS_POSIX_V7_ILP32_OFF32_CFLAGS,
>
>     _CS_POSIX_V7_ILP32_OFF32_LDFLAGS,
>
>     _CS_POSIX_V7_ILP32_OFF32_LIBS,
>
>     _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS,
>
>     _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS,
>
>     _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS,
>
>     _CS_POSIX_V7_ILP32_OFFBIG_LIBS,
>
>     _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS,
>
>     _CS_POSIX_V7_LP64_OFF64_CFLAGS,
>
>     _CS_POSIX_V7_LP64_OFF64_LDFLAGS,
>
>     _CS_POSIX_V7_LP64_OFF64_LIBS,
>
>     _CS_POSIX_V7_LP64_OFF64_LINTFLAGS,
>
>     _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS,
>
>     _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS,
>
>     _CS_POSIX_V7_LPBIG_OFFBIG_LIBS,
>
>     _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS,
>
>
>     _CS_V6_ENV,
>
>     _CS_V7_ENV
>
>   };
> # 613 "/usr/include/unistd.h" 2 3 4
>
>
> extern long int pathconf (const char *__path, int __name)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern long int fpathconf (int __fd, int __name) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern long int sysconf (int __name) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern size_t confstr (int __name, char *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern __pid_t getpid (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern __pid_t getppid (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern __pid_t getpgrp (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern __pid_t __getpgid (__pid_t __pid) __attribute__ ((__nothrow__ , __leaf__));
>
> extern __pid_t getpgid (__pid_t __pid) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> extern int setpgid (__pid_t __pid, __pid_t __pgid) __attribute__ ((__nothrow__ , __leaf__));
> # 663 "/usr/include/unistd.h" 3 4
> extern int setpgrp (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> extern __pid_t setsid (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern __pid_t getsid (__pid_t __pid) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern __uid_t getuid (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern __uid_t geteuid (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern __gid_t getgid (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern __gid_t getegid (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int getgroups (int __size, __gid_t __list[]) __attribute__ ((__nothrow__ , __leaf__)) ;
> # 703 "/usr/include/unistd.h" 3 4
> extern int setuid (__uid_t __uid) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
> extern int setreuid (__uid_t __ruid, __uid_t __euid) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
> extern int seteuid (__uid_t __uid) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
>
>
> extern int setgid (__gid_t __gid) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
> extern int setregid (__gid_t __rgid, __gid_t __egid) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
> extern int setegid (__gid_t __gid) __attribute__ ((__nothrow__ , __leaf__)) ;
> # 759 "/usr/include/unistd.h" 3 4
> extern __pid_t fork (void) __attribute__ ((__nothrow__));
>
>
>
>
>
>
>
> extern __pid_t vfork (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern char *ttyname (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int ttyname_r (int __fd, char *__buf, size_t __buflen)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>
>
>
> extern int isatty (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern int ttyslot (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int link (const char *__from, const char *__to)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2))) ;
>
>
>
>
> extern int linkat (int __fromfd, const char *__from, int __tofd,
>      const char *__to, int __flags)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4))) ;
>
>
>
>
> extern int symlink (const char *__from, const char *__to)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2))) ;
>
>
>
>
> extern ssize_t readlink (const char *__restrict __path,
>     char *__restrict __buf, size_t __len)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2))) ;
>
>
>
>
> extern int symlinkat (const char *__from, int __tofd,
>         const char *__to) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 3))) ;
>
>
> extern ssize_t readlinkat (int __fd, const char *__restrict __path,
>       char *__restrict __buf, size_t __len)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3))) ;
>
>
>
> extern int unlink (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
> extern int unlinkat (int __fd, const char *__name, int __flag)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>
>
>
> extern int rmdir (const char *__path) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
> extern __pid_t tcgetpgrp (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int tcsetpgrp (int __fd, __pid_t __pgrp_id) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> extern char *getlogin (void);
>
>
>
>
>
>
>
> extern int getlogin_r (char *__name, size_t __name_len) __attribute__ ((__nonnull__ (1)));
>
>
>
>
> extern int setlogin (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
> # 874 "/usr/include/unistd.h" 3 4
> # 1 "/usr/include/getopt.h" 1 3 4
> # 57 "/usr/include/getopt.h" 3 4
> extern char *optarg;
> # 71 "/usr/include/getopt.h" 3 4
> extern int optind;
>
>
>
>
> extern int opterr;
>
>
>
> extern int optopt;
> # 150 "/usr/include/getopt.h" 3 4
> extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
>        __attribute__ ((__nothrow__ , __leaf__));
> # 875 "/usr/include/unistd.h" 2 3 4
>
>
>
>
>
>
>
> extern int gethostname (char *__name, size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
> extern int sethostname (const char *__name, size_t __len)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
> extern int sethostid (long int __id) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
>
> extern int getdomainname (char *__name, size_t __len)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
> extern int setdomainname (const char *__name, size_t __len)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
>
>
> extern int vhangup (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int revoke (const char *__file) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
>
>
>
>
> extern int profil (unsigned short int *__sample_buffer, size_t __size,
>      size_t __offset, unsigned int __scale)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
> extern int acct (const char *__name) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern char *getusershell (void) __attribute__ ((__nothrow__ , __leaf__));
> extern void endusershell (void) __attribute__ ((__nothrow__ , __leaf__));
> extern void setusershell (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern int daemon (int __nochdir, int __noclose) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
>
>
> extern int chroot (const char *__path) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>
>
>
> extern char *getpass (const char *__prompt) __attribute__ ((__nonnull__ (1)));
>
>
>
>
>
>
>
> extern int fsync (int __fd);
> # 972 "/usr/include/unistd.h" 3 4
> extern long int gethostid (void);
>
>
> extern void sync (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern int getpagesize (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>
>
>
>
> extern int getdtablesize (void) __attribute__ ((__nothrow__ , __leaf__));
> # 996 "/usr/include/unistd.h" 3 4
> extern int truncate (const char *__file, __off_t __length)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
> # 1019 "/usr/include/unistd.h" 3 4
> extern int ftruncate (int __fd, __off_t __length) __attribute__ ((__nothrow__ , __leaf__)) ;
> # 1040 "/usr/include/unistd.h" 3 4
> extern int brk (void *__addr) __attribute__ ((__nothrow__ , __leaf__)) ;
>
>
>
>
>
> extern void *sbrk (intptr_t __delta) __attribute__ ((__nothrow__ , __leaf__));
> # 1061 "/usr/include/unistd.h" 3 4
> extern long int syscall (long int __sysno, ...) __attribute__ ((__nothrow__ , __leaf__));
> # 1115 "/usr/include/unistd.h" 3 4
> extern int fdatasync (int __fildes);
> # 1154 "/usr/include/unistd.h" 3 4
>
> # 59 "machine.c" 2
> # 1 "/usr/include/sys/param.h" 1 3 4
> # 23 "/usr/include/sys/param.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 24 "/usr/include/sys/param.h" 2 3 4
>
>
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 1 3 4
> # 34 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/syslimits.h" 1 3 4
>
>
>
>
>
>
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 1 3 4
> # 168 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 3 4
> # 1 "/usr/include/limits.h" 1 3 4
> # 143 "/usr/include/limits.h" 3 4
> # 1 "/usr/include/bits/posix1_lim.h" 1 3 4
> # 160 "/usr/include/bits/posix1_lim.h" 3 4
> # 1 "/usr/include/bits/local_lim.h" 1 3 4
> # 38 "/usr/include/bits/local_lim.h" 3 4
> # 1 "/usr/include/linux/limits.h" 1 3 4
> # 39 "/usr/include/bits/local_lim.h" 2 3 4
> # 161 "/usr/include/bits/posix1_lim.h" 2 3 4
> # 144 "/usr/include/limits.h" 2 3 4
>
>
>
> # 1 "/usr/include/bits/posix2_lim.h" 1 3 4
> # 148 "/usr/include/limits.h" 2 3 4
> # 169 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 2 3 4
> # 8 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/syslimits.h" 2 3 4
> # 35 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 2 3 4
> # 27 "/usr/include/sys/param.h" 2 3 4
>
>
>
>
> # 1 "/usr/include/bits/param.h" 1 3 4
> # 28 "/usr/include/bits/param.h" 3 4
> # 1 "/usr/include/linux/param.h" 1 3 4
>
>
>
> # 1 "/usr/include/asm/param.h" 1 3 4
> # 1 "/usr/include/asm-generic/param.h" 1 3 4
> # 1 "/usr/include/asm/param.h" 2 3 4
> # 5 "/usr/include/linux/param.h" 2 3 4
> # 29 "/usr/include/bits/param.h" 2 3 4
> # 32 "/usr/include/sys/param.h" 2 3 4
> # 60 "machine.c" 2
> # 1 "/usr/include/sys/time.h" 1 3 4
> # 27 "/usr/include/sys/time.h" 3 4
> # 1 "/usr/include/bits/time.h" 1 3 4
> # 28 "/usr/include/sys/time.h" 2 3 4
> # 37 "/usr/include/sys/time.h" 3 4
>
> # 55 "/usr/include/sys/time.h" 3 4
> struct timezone
>   {
>     int tz_minuteswest;
>     int tz_dsttime;
>   };
>
> typedef struct timezone *__restrict __timezone_ptr_t;
> # 71 "/usr/include/sys/time.h" 3 4
> extern int gettimeofday (struct timeval *__restrict __tv,
>     __timezone_ptr_t __tz) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
>
> extern int settimeofday (const struct timeval *__tv,
>     const struct timezone *__tz)
>      __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern int adjtime (const struct timeval *__delta,
>       struct timeval *__olddelta) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> enum __itimer_which
>   {
>
>     ITIMER_REAL = 0,
>
>
>     ITIMER_VIRTUAL = 1,
>
>
>
>     ITIMER_PROF = 2
>
>   };
>
>
>
> struct itimerval
>   {
>
>     struct timeval it_interval;
>
>     struct timeval it_value;
>   };
>
>
>
>
>
>
> typedef int __itimer_which_t;
>
>
>
>
> extern int getitimer (__itimer_which_t __which,
>         struct itimerval *__value) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int setitimer (__itimer_which_t __which,
>         const struct itimerval *__restrict __new,
>         struct itimerval *__restrict __old) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int utimes (const char *__file, const struct timeval __tvp[2])
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
>
> extern int lutimes (const char *__file, const struct timeval __tvp[2])
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>
>
> extern int futimes (int __fd, const struct timeval __tvp[2]) __attribute__ ((__nothrow__ , __leaf__));
> # 189 "/usr/include/sys/time.h" 3 4
>
> # 61 "machine.c" 2
> # 1 "/usr/include/sys/times.h" 1 3 4
> # 31 "/usr/include/sys/times.h" 3 4
>
>
>
> struct tms
>   {
>     clock_t tms_utime;
>     clock_t tms_stime;
>
>     clock_t tms_cutime;
>     clock_t tms_cstime;
>   };
>
>
>
>
>
>
> extern clock_t times (struct tms *__buffer) __attribute__ ((__nothrow__ , __leaf__));
>
>
> # 62 "machine.c" 2
> # 1 "/usr/include/sys/resource.h" 1 3 4
> # 24 "/usr/include/sys/resource.h" 3 4
> # 1 "/usr/include/bits/resource.h" 1 3 4
> # 31 "/usr/include/bits/resource.h" 3 4
> enum __rlimit_resource
> {
>
>   RLIMIT_CPU = 0,
>
>
>
>   RLIMIT_FSIZE = 1,
>
>
>
>   RLIMIT_DATA = 2,
>
>
>
>   RLIMIT_STACK = 3,
>
>
>
>   RLIMIT_CORE = 4,
>
>
>
>
>
>
>   __RLIMIT_RSS = 5,
>
>
>
>   RLIMIT_NOFILE = 7,
>   __RLIMIT_OFILE = RLIMIT_NOFILE,
>
>
>
>
>   RLIMIT_AS = 9,
>
>
>
>   __RLIMIT_NPROC = 6,
>
>
>
>   __RLIMIT_MEMLOCK = 8,
>
>
>
>   __RLIMIT_LOCKS = 10,
>
>
>
>   __RLIMIT_SIGPENDING = 11,
>
>
>
>   __RLIMIT_MSGQUEUE = 12,
>
>
>
>
>
>   __RLIMIT_NICE = 13,
>
>
>
>
>   __RLIMIT_RTPRIO = 14,
>
>
>
>
>
>   __RLIMIT_RTTIME = 15,
>
>
>   __RLIMIT_NLIMITS = 16,
>   __RLIM_NLIMITS = __RLIMIT_NLIMITS
>
>
> };
> # 131 "/usr/include/bits/resource.h" 3 4
> typedef __rlim_t rlim_t;
>
>
>
>
>
>
>
> struct rlimit
>   {
>
>     rlim_t rlim_cur;
>
>     rlim_t rlim_max;
>   };
> # 158 "/usr/include/bits/resource.h" 3 4
> enum __rusage_who
> {
>
>   RUSAGE_SELF = 0,
>
>
>
>   RUSAGE_CHILDREN = -1
> # 176 "/usr/include/bits/resource.h" 3 4
> };
>
>
> # 1 "/usr/include/bits/time.h" 1 3 4
> # 180 "/usr/include/bits/resource.h" 2 3 4
>
>
>
>
>
>
>
> struct rusage
>   {
>
>     struct timeval ru_utime;
>
>     struct timeval ru_stime;
>
>     __extension__ union
>       {
>  long int ru_maxrss;
>  __syscall_slong_t __ru_maxrss_word;
>       };
>
>
>
>     __extension__ union
>       {
>  long int ru_ixrss;
>  __syscall_slong_t __ru_ixrss_word;
>       };
>
>     __extension__ union
>       {
>  long int ru_idrss;
>  __syscall_slong_t __ru_idrss_word;
>       };
>
>     __extension__ union
>       {
>  long int ru_isrss;
>   __syscall_slong_t __ru_isrss_word;
>       };
>
>
>     __extension__ union
>       {
>  long int ru_minflt;
>  __syscall_slong_t __ru_minflt_word;
>       };
>
>     __extension__ union
>       {
>  long int ru_majflt;
>  __syscall_slong_t __ru_majflt_word;
>       };
>
>     __extension__ union
>       {
>  long int ru_nswap;
>  __syscall_slong_t __ru_nswap_word;
>       };
>
>
>     __extension__ union
>       {
>  long int ru_inblock;
>  __syscall_slong_t __ru_inblock_word;
>       };
>
>     __extension__ union
>       {
>  long int ru_oublock;
>  __syscall_slong_t __ru_oublock_word;
>       };
>
>     __extension__ union
>       {
>  long int ru_msgsnd;
>  __syscall_slong_t __ru_msgsnd_word;
>       };
>
>     __extension__ union
>       {
>  long int ru_msgrcv;
>  __syscall_slong_t __ru_msgrcv_word;
>       };
>
>     __extension__ union
>       {
>  long int ru_nsignals;
>  __syscall_slong_t __ru_nsignals_word;
>       };
>
>
>
>     __extension__ union
>       {
>  long int ru_nvcsw;
>  __syscall_slong_t __ru_nvcsw_word;
>       };
>
>
>     __extension__ union
>       {
>  long int ru_nivcsw;
>  __syscall_slong_t __ru_nivcsw_word;
>       };
>   };
>
>
>
>
>
>
>
> enum __priority_which
> {
>   PRIO_PROCESS = 0,
>
>   PRIO_PGRP = 1,
>
>   PRIO_USER = 2
>
> };
>
>
>
> # 328 "/usr/include/bits/resource.h" 3 4
>
> # 25 "/usr/include/sys/resource.h" 2 3 4
>
>
>
>
>
>
>
> # 42 "/usr/include/sys/resource.h" 3 4
> typedef int __rlimit_resource_t;
> typedef int __rusage_who_t;
> typedef int __priority_which_t;
>
>
>
>
>
> extern int getrlimit (__rlimit_resource_t __resource,
>         struct rlimit *__rlimits) __attribute__ ((__nothrow__ , __leaf__));
> # 69 "/usr/include/sys/resource.h" 3 4
> extern int setrlimit (__rlimit_resource_t __resource,
>         const struct rlimit *__rlimits) __attribute__ ((__nothrow__ , __leaf__));
> # 87 "/usr/include/sys/resource.h" 3 4
> extern int getrusage (__rusage_who_t __who, struct rusage *__usage) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern int getpriority (__priority_which_t __which, id_t __who) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int setpriority (__priority_which_t __which, id_t __who, int __prio)
>      __attribute__ ((__nothrow__ , __leaf__));
>
>
> # 63 "machine.c" 2
> # 71 "machine.c"
> # 1 "engine_pl.h" 1
> # 40 "engine_pl.h"
> # 1 "pl_params.h" 1
> # 41 "engine_pl.h" 2
> # 1 "hash_fct.h" 1
> # 53 "hash_fct.h"
>
> # 53 "hash_fct.h"
> typedef struct
> {
>   int len;
>   uint32_t hash;
> } HashIncrInfo;
>
>
>
>
>
>
>
> uint32_t Pl_Hash_Buffer(const void *data, int len);
>
> void Pl_Hash_Incr_Init(HashIncrInfo *hi);
>
> void Pl_Hash_Incr_Buffer(HashIncrInfo *hi, const void *data, int len);
>
> void Pl_Hash_Incr_Int32(HashIncrInfo *hi, uint32_t x);
>
> void Pl_Hash_Incr_Int64(HashIncrInfo *hi, uint64_t x);
>
> void Pl_Hash_Incr_Double(HashIncrInfo *hi, double x);
>
> uint32_t Pl_Hash_Incr_Term(HashIncrInfo *hi);
> # 42 "engine_pl.h" 2
> # 1 "hash.h" 1
> # 48 "hash.h"
> typedef struct
> {
>   char *endt;
>   char *cur_t;
>   char *cur_p;
> }
> HashScan;
> # 67 "hash.h"
> char *Pl_Hash_Alloc_Table(int tbl_size, int elem_size);
>
> void Pl_Hash_Free_Table(char *tbl);
>
> char *Pl_Hash_Realloc_Table(char *tbl, int new_tbl_size);
>
> void Pl_Hash_Delete_All(char *tbl);
>
> char *Pl_Hash_Insert(char *tbl, char *elem, int replace);
>
> char *Pl_Hash_Find(char *tbl, PlLong key);
>
> char *Pl_Hash_Delete(char *tbl, PlLong key);
>
> char *Pl_Hash_First(char *tbl, HashScan *scan);
>
> char *Pl_Hash_Next(HashScan *scan);
>
> int Pl_Hash_Table_Size(char *tbl);
>
> int Pl_Hash_Nb_Elements(char *tbl);
> # 43 "engine_pl.h" 2
> # 1 "bool.h" 1
> # 65 "bool.h"
> typedef int Bool;
> # 44 "engine_pl.h" 2
> # 1 "wam_regs.h" 1
> # 45 "engine_pl.h" 2
> # 1 "wam_archi.h" 1
> # 44 "wam_archi.h"
> typedef intptr_t WamWord;
>
> typedef void (*CodePtr) ();
>
> typedef CodePtr WamCont;
>
>
>
>
>
>
> typedef WamWord *WamWordP;
>
>
>
>
>
>
> register WamWordP TR asm ("ebx");
> # 96 "wam_archi.h"
> extern WamWord pl_reg_bank[];
> extern WamWord pl_buff_signal_reg[];
>
> extern char *pl_reg_tbl[];
> # 270 "wam_archi.h"
> typedef enum
> {
>   LONG_INT,
>   SHORT_UNS,
>   ADDRESS
> }TypTag;
>
> typedef struct
> {
>   char *name;
>   TypTag type;
>   int value;
>   PlLong tag_mask;
> }InfTag;
> # 301 "wam_archi.h"
> extern InfTag pl_tag_tbl[];
> # 328 "wam_archi.h"
> # 1 "wam_stacks.h" 1
> # 27 "wam_stacks.h"
> typedef struct
> {
>   char *name;
>   char *desc;
>   char *env_var_name;
>   PlLong *p_def_size;
>   int default_size;
>   int size;
>   WamWord *stack;
> }InfStack;
> # 58 "wam_stacks.h"
> extern PlLong pl_def_trail_size;
> extern PlLong pl_def_cstr_size;
> extern PlLong pl_def_global_size;
> extern PlLong pl_def_local_size;
> extern PlLong pl_fixed_sizes;
>
>
> extern InfStack pl_stk_tbl[];
> # 329 "wam_archi.h" 2
> # 46 "engine_pl.h" 2
> # 1 "engine.h" 1
> # 87 "engine.h"
> extern int pl_os_argc;
> extern char **pl_os_argv;
>
> extern char *pl_home;
> extern int pl_devel_mode;
>
> extern char pl_glob_buff[];
>
> extern PlLong *pl_base_fl;
> extern double *pl_base_fd;
>
> extern int pl_le_mode;
> # 108 "engine.h"
> int Pl_Start_Prolog(int argc, char *argv[]);
>
> void Pl_Stop_Prolog(void);
>
> void Pl_Reset_Prolog(void);
>
> void Pl_Reset_Prolog_In_Signal(void);
>
> void Pl_Set_Heap_Actual_Start(WamWord *heap_actual_start);
>
>
>
> void Pl_Execute_Directive(int pl_file, int pl_line, Bool is_system,
>      CodePtr proc);
>
> Bool Pl_Try_Execute_Top_Level(void);
>
> Bool Pl_Call_Prolog(CodePtr codep);
>
> Bool Pl_Call_Prolog_Next_Sol(WamWord *query_b);
>
> void Pl_Keep_Rest_For_Prolog(WamWord *query_b);
>
> void Pl_Exit_With_Exception(void);
>
> void Pl_Execute_A_Continuation(CodePtr codep);
> # 47 "engine_pl.h" 2
> # 1 "atom.h" 1
> # 97 "atom.h"
> typedef struct
> {
>   unsigned length:16;
>   unsigned op_mask:4;
>   unsigned type:2;
>   unsigned needs_quote:1;
>   unsigned needs_scan:1;
> }
> AtomProp;
>
>
>
>
> typedef struct
> {
>   char *name;
>   unsigned hash;
>   AtomProp prop;
>   void *info;
> }
> AtomInf;
> # 153 "atom.h"
> extern AtomInf *pl_atom_tbl;
> extern int pl_max_atom;
> extern int pl_nb_atom;
>
> extern int pl_atom_void;
> extern int pl_atom_curly_brackets;
>
> extern int pl_atom_false;
> extern int pl_atom_true;
>
> extern int pl_atom_end_of_file;
>
>
>
>
>
> extern char pl_char_conv[];
> extern int pl_char_type[];
>
> extern char pl_escape_symbol[];
> extern char pl_escape_char[];
>
>
>
> PlLong pl_def_max_atom;
>
>
>
>
>
>
>
> void Pl_Init_Atom(void);
>
> int Pl_Create_Allocate_Atom(char *name);
>
> int Pl_Create_Atom(char *name);
>
> WamWord __attribute__((regparm(3))) Pl_Create_Atom_Tagged(char *name);
>
> int Pl_Find_Atom(char *name);
>
> int Pl_Gen_New_Atom(char *prefix);
>
> int Pl_Find_Next_Atom(int last_atom);
> # 48 "engine_pl.h" 2
> # 1 "pred.h" 1
> # 62 "pred.h"
> typedef struct
> {
>   PlLong f_n;
>   int pl_file;
>   int pl_line;
>   int prop;
>   PlLong *codep;
>   PlLong *dyn;
> }
> PredInf;
> # 86 "pred.h"
> extern char *pl_pred_tbl;
> # 97 "pred.h"
> void Pl_Init_Pred(void);
>
> PredInf * __attribute__((regparm(3))) Pl_Create_Pred(int func, int arity, int pl_file, int pl_line,
>        int prop, PlLong *codep);
>
> PredInf * __attribute__((regparm(3))) Pl_Lookup_Pred(int func, int arity);
>
> void __attribute__((regparm(3))) Pl_Delete_Pred(int func, int arity);
> # 49 "engine_pl.h" 2
> # 1 "misc.h" 1
> # 57 "misc.h"
> char *Pl_Malloc_Check(unsigned size, char *src_file, int src_line);
>
> char *Pl_Calloc_Check(unsigned nb, unsigned size, char *src_file,
>      int src_line);
>
> char *Pl_Realloc_Check(char *ptr, unsigned size, char *src_file, int src_line);
>
> char *Pl_Strdup_Check(char *str, char *src_file, int src_line);
> # 76 "misc.h"
> void Pl_Extend_Table_If_Needed(char **hash_tbl);
>
> void Pl_Extend_Array(char **ptbl, int *nb_elem, int elem_size, Bool bzero);
>
> void Pl_Exit_With_Value(int ret_val);
>
> void Pl_Fatal_Error(char *format, ...);
> # 114 "misc.h"
> void *Pl_Dummy_Ptr(void *p);
> # 50 "engine_pl.h" 2
> # 1 "oper.h" 1
> # 72 "oper.h"
> typedef struct
> {
>   PlLong a_t;
>   int prec;
>   int left;
>   int right;
> }
> OperInf;
> # 94 "oper.h"
> extern char *pl_oper_tbl;
> # 103 "oper.h"
> void Pl_Init_Oper(void);
>
> OperInf *Pl_Create_Oper(int atom_op, int type, int prec, int left, int right);
>
> OperInf *Pl_Lookup_Oper(int atom_op, int type);
>
> OperInf *Pl_Lookup_Oper_Any_Type(int atom_op);
>
> OperInf *Pl_Delete_Oper(int atom_op, int type);
> # 51 "engine_pl.h" 2
> # 1 "machine1.h" 1
> # 70 "machine1.h"
> extern int pl_m_os_type;
> extern char pl_m_architecture[];
> extern char pl_m_os_version[];
> # 83 "machine1.h"
> void Pl_Init_Machine1(void);
>
> char **Pl_M_Create_Shell_Command(char *cmd);
>
> char **Pl_M_Cmd_Line_To_Argv(char *cmd, int *argc);
>
> int Pl_M_Shell(char *cmd);
>
> int Pl_M_Spawn(char *arg[]);
>
> int Pl_M_Spawn_Redirect(char *arg[], int detach,
>        FILE **f_in, FILE **f_out, FILE **f_err);
>
> int Pl_M_Get_Status(int pid);
>
>
>
> char *Pl_M_Mktemp(char *tmp_template);
>
> char *Pl_M_Tempnam(char *dir, char *pfx);
> # 52 "engine_pl.h" 2
> # 1 "machine.h" 1
> # 61 "machine.h"
> void Pl_Init_Machine(void);
>
> char *Pl_M_Sys_Err_String(int ret_val);
>
> PlLong Pl_M_User_Time(void);
>
> PlLong Pl_M_System_Time(void);
>
> PlLong Pl_M_Real_Time(void);
>
> void Pl_M_Randomize(void);
>
> void Pl_M_Set_Seed(int n);
>
> int Pl_M_Get_Seed(void);
>
> int Pl_M_Random_Integer(int n);
>
> double Pl_M_Random_Float(double n);
>
>
>
> char *Pl_M_Host_Name_From_Name(char *host_name);
>
> char *Pl_M_Host_Name_From_Adr(char *host_address);
>
> char *Pl_M_Get_Working_Dir(void);
>
> Bool Pl_M_Set_Working_Dir(char *path);
>
> char *Pl_M_Absolute_Path_Name(char *src);
>
> Bool Pl_M_Is_Absolute_File_Name(char *path);
>
> char *Pl_M_Decompose_File_Name(char *path, Bool del_trail_slashes,
>           char **base, char **suffix);
>
>
>
>
>
>
>
> void M_Check_Magic_Words(void);
> # 53 "engine_pl.h" 2
> # 1 "stacks_sigsegv.h" 1
> # 50 "stacks_sigsegv.h"
> typedef int (*SegvHdlr)(void *bad_addr);
> # 60 "stacks_sigsegv.h"
> void Pl_Allocate_Stacks(void);
>
> void Pl_Push_SIGSEGV_Handler(SegvHdlr handler);
>
> void Pl_Pop_SIGSEGV_Handler(void);
> # 54 "engine_pl.h" 2
> # 1 "obj_chain.h" 1
> # 58 "obj_chain.h"
> void Pl_Find_Linked_Objects(void);
>
> void Pl_New_Object(void (*fct_obj_init)(), void (*fct_exec_system) (), void (*fct_exec_user) ());
> # 55 "engine_pl.h" 2
> # 1 "wam_inst.h" 1
> # 249 "wam_inst.h"
> typedef struct
> {
>   PlLong key;
>   CodePtr codep;
> }
> SwtInf;
>
> typedef SwtInf *SwtTbl;
> # 269 "wam_inst.h"
> WamWord __attribute__((regparm(3))) Pl_Create_Functor_Arity_Tagged(char *func_str, int arity);
>
> SwtTbl __attribute__((regparm(3))) Pl_Create_Swt_Table(int size);
>
> void __attribute__((regparm(3))) Pl_Create_Swt_Atm_Element(SwtTbl t, int size, int atom, CodePtr codep);
>
> void __attribute__((regparm(3))) Pl_Create_Swt_Stc_Element(SwtTbl t, int size, int func, int arity,
>        CodePtr codep);
>
> Bool __attribute__((regparm(3))) Pl_Get_Atom_Tagged(WamWord w, WamWord start_word);
>
> Bool __attribute__((regparm(3))) Pl_Get_Atom(int atom, WamWord start_word);
>
> Bool __attribute__((regparm(3))) Pl_Get_Integer_Tagged(WamWord w, WamWord start_word);
>
> Bool __attribute__((regparm(3))) Pl_Get_Integer(PlLong n, WamWord start_word);
>
> Bool __attribute__((regparm(3))) Pl_Get_Float(double n, WamWord start_word);
>
> Bool __attribute__((regparm(3))) Pl_Get_Nil(WamWord start_word);
>
> Bool __attribute__((regparm(3))) Pl_Get_List(WamWord start_word);
>
> Bool __attribute__((regparm(3))) Pl_Get_Structure_Tagged(WamWord w, WamWord start_word);
>
> Bool __attribute__((regparm(3))) Pl_Get_Structure(int func, int arity, WamWord start_word);
>
> WamWord __attribute__((regparm(3))) Pl_Put_X_Variable(void);
>
> WamWord __attribute__((regparm(3))) Pl_Put_Y_Variable(WamWord *y_adr);
>
> WamWord __attribute__((regparm(3))) Pl_Put_Unsafe_Value(WamWord start_word);
>
> WamWord __attribute__((regparm(3))) Pl_Put_Atom_Tagged(WamWord w);
>
> WamWord __attribute__((regparm(3))) Pl_Put_Atom(int atom);
>
> WamWord __attribute__((regparm(3))) Pl_Put_Integer_Tagged(WamWord w);
>
> WamWord __attribute__((regparm(3))) Pl_Put_Integer(PlLong n);
>
> WamWord __attribute__((regparm(3))) Pl_Put_Float(double n);
>
> WamWord __attribute__((regparm(3))) Pl_Put_Nil(void);
>
> WamWord __attribute__((regparm(3))) Pl_Put_List(void);
>
> WamWord __attribute__((regparm(3))) Pl_Put_Structure_Tagged(WamWord w);
>
> WamWord __attribute__((regparm(3))) Pl_Put_Structure(int func, int arity);
>
> WamWord __attribute__((regparm(3))) Pl_Unify_Variable(void);
>
> void __attribute__((regparm(3))) Pl_Unify_Void(int n);
>
> Bool __attribute__((regparm(3))) Pl_Unify_Value(WamWord start_word);
>
> Bool __attribute__((regparm(3))) Pl_Unify_Local_Value(WamWord start_word);
>
> Bool __attribute__((regparm(3))) Pl_Unify_Atom_Tagged(WamWord w);
>
> Bool __attribute__((regparm(3))) Pl_Unify_Atom(int atom);
>
> Bool __attribute__((regparm(3))) Pl_Unify_Integer_Tagged(WamWord w);
>
> Bool __attribute__((regparm(3))) Pl_Unify_Integer(PlLong n);
>
> Bool __attribute__((regparm(3))) Pl_Unify_Nil(void);
>
> Bool __attribute__((regparm(3))) Pl_Unify_List(void);
>
> Bool __attribute__((regparm(3))) Pl_Unify_Structure_Tagged(WamWord w);
>
> Bool __attribute__((regparm(3))) Pl_Unify_Structure(int func, int arity);
>
> WamWord __attribute__((regparm(3))) Pl_Globalize_If_In_Local(WamWord start_word);
>
> void __attribute__((regparm(3))) Pl_Allocate(int n);
>
> void __attribute__((regparm(3))) Pl_Deallocate(void);
>
> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term(CodePtr c_var, CodePtr c_atm, CodePtr c_int,
>             CodePtr c_lst, CodePtr c_stc);
> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Atm(CodePtr c_var, CodePtr c_atm);
> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Stc(CodePtr c_var, CodePtr c_stc);
> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Atm_Lst(CodePtr c_var, CodePtr c_atm,
>           CodePtr c_lst);
> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Atm_Stc(CodePtr c_var, CodePtr c_atm,
>           CodePtr c_stc);
>
> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Atom(SwtTbl t, int size);
>
> PlLong __attribute__((regparm(3))) Pl_Switch_On_Integer(void);
>
> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Structure(SwtTbl t, int size);
>
> WamWord __attribute__((regparm(3))) Pl_Get_Current_Choice(void);
>
> void __attribute__((regparm(3))) Pl_Cut(WamWord b_word);
>
> void __attribute__((regparm(3))) Pl_Soft_Cut(WamWord b_word);
>
> void __attribute__((regparm(3))) Pl_Global_Push_Float(double n);
>
> double __attribute__((regparm(3))) Pl_Obtain_Float(WamWord *adr);
>
>
> void __attribute__((regparm(3))) Pl_Create_Choice_Point(CodePtr codep_alt, int arity);
> void __attribute__((regparm(3))) Pl_Create_Choice_Point0(CodePtr codep_alt);
> void __attribute__((regparm(3))) Pl_Create_Choice_Point1(CodePtr codep_alt);
> void __attribute__((regparm(3))) Pl_Create_Choice_Point2(CodePtr codep_alt);
> void __attribute__((regparm(3))) Pl_Create_Choice_Point3(CodePtr codep_alt);
> void __attribute__((regparm(3))) Pl_Create_Choice_Point4(CodePtr codep_alt);
>
>
> void __attribute__((regparm(3))) Pl_Update_Choice_Point(CodePtr codep_alt, int arity);
> void __attribute__((regparm(3))) Pl_Update_Choice_Point0(CodePtr codep_alt);
> void __attribute__((regparm(3))) Pl_Update_Choice_Point1(CodePtr codep_alt);
> void __attribute__((regparm(3))) Pl_Update_Choice_Point2(CodePtr codep_alt);
> void __attribute__((regparm(3))) Pl_Update_Choice_Point3(CodePtr codep_alt);
> void __attribute__((regparm(3))) Pl_Update_Choice_Point4(CodePtr codep_alt);
>
> void __attribute__((regparm(3))) Pl_Delete_Choice_Point(int arity);
> void __attribute__((regparm(3))) Pl_Delete_Choice_Point0(void);
> void __attribute__((regparm(3))) Pl_Delete_Choice_Point1(void);
> void __attribute__((regparm(3))) Pl_Delete_Choice_Point2(void);
> void __attribute__((regparm(3))) Pl_Delete_Choice_Point3(void);
> void __attribute__((regparm(3))) Pl_Delete_Choice_Point4(void);
>
>
> void Pl_Defeasible_Open();
> void Pl_Defeasible_Undo();
> void Pl_Defeasible_Close(Bool undo_before);
>
>
>
> void __attribute__((regparm(3))) Pl_Untrail(WamWord *low_adr);
>
> Bool __attribute__((regparm(3))) Pl_Unify(WamWord start_u_word, WamWord start_v_word);
>
> Bool __attribute__((regparm(3))) Pl_Unify_Occurs_Check(WamWord start_u_word, WamWord start_v_word);
> # 56 "engine_pl.h" 2
> # 1 "if_no_fd.h" 1
> # 65 "if_no_fd.h"
> extern void (*pl_fd_init_solver) ();
> extern void (*pl_fd_reset_solver) ();
> extern Bool (*pl_fd_unify_with_integer) ();
> extern Bool (*pl_fd_unify_with_fd_var) ();
> extern int (*pl_fd_variable_size) ();
> extern int (*pl_fd_copy_variable) ();
> extern char *(*pl_fd_variable_to_string) ();
> # 82 "if_no_fd.h"
> void Pl_Fd_Init_Solver(void);
>
> void Pl_Fd_Reset_Solver(void);
> # 56 "engine_pl.h" 2
> # 72 "machine.c" 2
>
>
>
> # 1 "/usr/include/malloc.h" 1 3 4
> # 23 "/usr/include/malloc.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 149 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>
> # 149 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
> typedef int ptrdiff_t;
> # 426 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
> typedef struct {
>   long long __max_align_ll __attribute__((__aligned__(__alignof__(long long))));
>   long double __max_align_ld __attribute__((__aligned__(__alignof__(long double))));
> } max_align_t;
> # 24 "/usr/include/malloc.h" 2 3 4
> # 35 "/usr/include/malloc.h" 3 4
>
>
>
> extern void *malloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>
>
> extern void *calloc (size_t __nmemb, size_t __size)
> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>
>
>
>
>
>
> extern void *realloc (void *__ptr, size_t __size)
> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__warn_unused_result__));
>
>
> extern void free (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern void cfree (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern void *memalign (size_t __alignment, size_t __size)
> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>
>
> extern void *valloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>
>
>
> extern void *pvalloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>
>
>
> extern void *(*__morecore) (ptrdiff_t __size);
>
>
> extern void *__default_morecore (ptrdiff_t __size)
> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__));
>
>
>
> struct mallinfo
> {
>   int arena;
>   int ordblks;
>   int smblks;
>   int hblks;
>   int hblkhd;
>   int usmblks;
>   int fsmblks;
>   int uordblks;
>   int fordblks;
>   int keepcost;
> };
>
>
> extern struct mallinfo mallinfo (void) __attribute__ ((__nothrow__ , __leaf__));
> # 121 "/usr/include/malloc.h" 3 4
> extern int mallopt (int __param, int __val) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int malloc_trim (size_t __pad) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern size_t malloc_usable_size (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern void malloc_stats (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int malloc_info (int __options, FILE *__fp) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern void *malloc_get_state (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern int malloc_set_state (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern void (*volatile __malloc_initialize_hook) (void)
> __attribute__ ((__deprecated__));
>
> extern void (*volatile __free_hook) (void *__ptr,
>                                                    const void *)
> __attribute__ ((__deprecated__));
> extern void *(*volatile __malloc_hook)(size_t __size,
>                                                      const void *)
> __attribute__ ((__deprecated__));
> extern void *(*volatile __realloc_hook)(void *__ptr,
>                                                       size_t __size,
>                                                       const void *)
> __attribute__ ((__deprecated__));
> extern void *(*volatile __memalign_hook)(size_t __alignment,
>                                                        size_t __size,
>                                                        const void *)
> __attribute__ ((__deprecated__));
> extern void (*volatile __after_morecore_hook) (void);
>
>
> extern void __malloc_check_init (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>
>
>
> # 76 "machine.c" 2
>
>
>
>
> # 1 "/usr/include/netdb.h" 1 3 4
> # 27 "/usr/include/netdb.h" 3 4
> # 1 "/usr/include/netinet/in.h" 1 3 4
> # 23 "/usr/include/netinet/in.h" 3 4
> # 1 "/usr/include/sys/socket.h" 1 3 4
> # 24 "/usr/include/sys/socket.h" 3 4
>
>
> # 1 "/usr/include/sys/uio.h" 1 3 4
> # 25 "/usr/include/sys/uio.h" 3 4
>
>
>
> # 1 "/usr/include/bits/uio.h" 1 3 4
> # 43 "/usr/include/bits/uio.h" 3 4
> struct iovec
>   {
>     void *iov_base;
>     size_t iov_len;
>   };
> # 29 "/usr/include/sys/uio.h" 2 3 4
> # 39 "/usr/include/sys/uio.h" 3 4
> extern ssize_t readv (int __fd, const struct iovec *__iovec, int __count)
>   ;
> # 50 "/usr/include/sys/uio.h" 3 4
> extern ssize_t writev (int __fd, const struct iovec *__iovec, int __count)
>   ;
> # 65 "/usr/include/sys/uio.h" 3 4
> extern ssize_t preadv (int __fd, const struct iovec *__iovec, int __count,
>          __off_t __offset) ;
> # 77 "/usr/include/sys/uio.h" 3 4
> extern ssize_t pwritev (int __fd, const struct iovec *__iovec, int __count,
>    __off_t __offset) ;
> # 120 "/usr/include/sys/uio.h" 3 4
>
> # 27 "/usr/include/sys/socket.h" 2 3 4
>
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 29 "/usr/include/sys/socket.h" 2 3 4
> # 38 "/usr/include/sys/socket.h" 3 4
> # 1 "/usr/include/bits/socket.h" 1 3 4
> # 27 "/usr/include/bits/socket.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 28 "/usr/include/bits/socket.h" 2 3 4
> # 38 "/usr/include/bits/socket.h" 3 4
> # 1 "/usr/include/bits/socket_type.h" 1 3 4
> # 24 "/usr/include/bits/socket_type.h" 3 4
> enum __socket_type
> {
>   SOCK_STREAM = 1,
>
>
>   SOCK_DGRAM = 2,
>
>
>   SOCK_RAW = 3,
>
>   SOCK_RDM = 4,
>
>   SOCK_SEQPACKET = 5,
>
>
>   SOCK_DCCP = 6,
>
>   SOCK_PACKET = 10,
>
>
>
>
>
>
>
>   SOCK_CLOEXEC = 02000000,
>
>
>   SOCK_NONBLOCK = 00004000
>
>
> };
> # 39 "/usr/include/bits/socket.h" 2 3 4
> # 150 "/usr/include/bits/socket.h" 3 4
> # 1 "/usr/include/bits/sockaddr.h" 1 3 4
> # 28 "/usr/include/bits/sockaddr.h" 3 4
> typedef unsigned short int sa_family_t;
> # 151 "/usr/include/bits/socket.h" 2 3 4
>
>
> struct sockaddr
>   {
>     sa_family_t sa_family;
>     char sa_data[14];
>   };
> # 166 "/usr/include/bits/socket.h" 3 4
> struct sockaddr_storage
>   {
>     sa_family_t ss_family;
>     char __ss_padding[(128 - (sizeof (unsigned short int)) - sizeof (unsigned long int))];
>     unsigned long int __ss_align;
>   };
>
>
>
> enum
>   {
>     MSG_OOB = 0x01,
>
>     MSG_PEEK = 0x02,
>
>     MSG_DONTROUTE = 0x04,
>
>
>
>
>
>
>     MSG_CTRUNC = 0x08,
>
>     MSG_PROXY = 0x10,
>
>     MSG_TRUNC = 0x20,
>
>     MSG_DONTWAIT = 0x40,
>
>     MSG_EOR = 0x80,
>
>     MSG_WAITALL = 0x100,
>
>     MSG_FIN = 0x200,
>
>     MSG_SYN = 0x400,
>
>     MSG_CONFIRM = 0x800,
>
>     MSG_RST = 0x1000,
>
>     MSG_ERRQUEUE = 0x2000,
>
>     MSG_NOSIGNAL = 0x4000,
>
>     MSG_MORE = 0x8000,
>
>     MSG_WAITFORONE = 0x10000,
>
>     MSG_FASTOPEN = 0x20000000,
>
>
>     MSG_CMSG_CLOEXEC = 0x40000000
>
>
>
>   };
>
>
>
>
> struct msghdr
>   {
>     void *msg_name;
>     socklen_t msg_namelen;
>
>     struct iovec *msg_iov;
>     size_t msg_iovlen;
>
>     void *msg_control;
>     size_t msg_controllen;
>
>
>
>
>     int msg_flags;
>   };
>
>
> struct cmsghdr
>   {
>     size_t cmsg_len;
>
>
>
>
>     int cmsg_level;
>     int cmsg_type;
>
>     __extension__ unsigned char __cmsg_data [];
>
>   };
> # 276 "/usr/include/bits/socket.h" 3 4
> extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
>           struct cmsghdr *__cmsg) __attribute__ ((__nothrow__ , __leaf__));
> # 303 "/usr/include/bits/socket.h" 3 4
> enum
>   {
>     SCM_RIGHTS = 0x01
>
>
>
>
>
>   };
> # 349 "/usr/include/bits/socket.h" 3 4
> # 1 "/usr/include/asm/socket.h" 1 3 4
> # 1 "/usr/include/asm-generic/socket.h" 1 3 4
>
>
>
> # 1 "/usr/include/asm/sockios.h" 1 3 4
> # 1 "/usr/include/asm-generic/sockios.h" 1 3 4
> # 1 "/usr/include/asm/sockios.h" 2 3 4
> # 5 "/usr/include/asm-generic/socket.h" 2 3 4
> # 1 "/usr/include/asm/socket.h" 2 3 4
> # 350 "/usr/include/bits/socket.h" 2 3 4
> # 383 "/usr/include/bits/socket.h" 3 4
> struct linger
>   {
>     int l_onoff;
>     int l_linger;
>   };
> # 39 "/usr/include/sys/socket.h" 2 3 4
>
>
>
>
> struct osockaddr
>   {
>     unsigned short int sa_family;
>     unsigned char sa_data[14];
>   };
>
>
>
>
> enum
> {
>   SHUT_RD = 0,
>
>   SHUT_WR,
>
>   SHUT_RDWR
>
> };
> # 113 "/usr/include/sys/socket.h" 3 4
> extern int socket (int __domain, int __type, int __protocol) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern int socketpair (int __domain, int __type, int __protocol,
>          int __fds[2]) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int bind (int __fd, const struct sockaddr * __addr, socklen_t __len)
>      __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int getsockname (int __fd, struct sockaddr *__restrict __addr,
>    socklen_t *__restrict __len) __attribute__ ((__nothrow__ , __leaf__));
> # 137 "/usr/include/sys/socket.h" 3 4
> extern int connect (int __fd, const struct sockaddr * __addr, socklen_t __len);
>
>
>
> extern int getpeername (int __fd, struct sockaddr *__restrict __addr,
>    socklen_t *__restrict __len) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> extern ssize_t send (int __fd, const void *__buf, size_t __n, int __flags);
>
>
>
>
>
>
> extern ssize_t recv (int __fd, void *__buf, size_t __n, int __flags);
>
>
>
>
>
>
> extern ssize_t sendto (int __fd, const void *__buf, size_t __n,
>          int __flags, const struct sockaddr * __addr,
>          socklen_t __addr_len);
> # 174 "/usr/include/sys/socket.h" 3 4
> extern ssize_t recvfrom (int __fd, void *__restrict __buf, size_t __n,
>     int __flags, struct sockaddr *__restrict __addr,
>     socklen_t *__restrict __addr_len);
>
>
>
>
>
>
>
> extern ssize_t sendmsg (int __fd, const struct msghdr *__message,
>    int __flags);
> # 202 "/usr/include/sys/socket.h" 3 4
> extern ssize_t recvmsg (int __fd, struct msghdr *__message, int __flags);
> # 219 "/usr/include/sys/socket.h" 3 4
> extern int getsockopt (int __fd, int __level, int __optname,
>          void *__restrict __optval,
>          socklen_t *__restrict __optlen) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int setsockopt (int __fd, int __level, int __optname,
>          const void *__optval, socklen_t __optlen) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern int listen (int __fd, int __n) __attribute__ ((__nothrow__ , __leaf__));
> # 243 "/usr/include/sys/socket.h" 3 4
> extern int accept (int __fd, struct sockaddr *__restrict __addr,
>      socklen_t *__restrict __addr_len);
> # 261 "/usr/include/sys/socket.h" 3 4
> extern int shutdown (int __fd, int __how) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int sockatmark (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
>
> extern int isfdtype (int __fd, int __fdtype) __attribute__ ((__nothrow__ , __leaf__));
> # 283 "/usr/include/sys/socket.h" 3 4
>
> # 24 "/usr/include/netinet/in.h" 2 3 4
>
>
>
>
>
>
> typedef uint32_t in_addr_t;
> struct in_addr
>   {
>     in_addr_t s_addr;
>   };
>
>
> # 1 "/usr/include/bits/in.h" 1 3 4
> # 133 "/usr/include/bits/in.h" 3 4
> struct ip_opts
>   {
>     struct in_addr ip_dst;
>     char ip_opts[40];
>   };
>
>
> struct ip_mreqn
>   {
>     struct in_addr imr_multiaddr;
>     struct in_addr imr_address;
>     int imr_ifindex;
>   };
>
>
> struct in_pktinfo
>   {
>     int ipi_ifindex;
>     struct in_addr ipi_spec_dst;
>     struct in_addr ipi_addr;
>   };
> # 38 "/usr/include/netinet/in.h" 2 3 4
>
>
> enum
>   {
>     IPPROTO_IP = 0,
>
>     IPPROTO_ICMP = 1,
>
>     IPPROTO_IGMP = 2,
>
>     IPPROTO_IPIP = 4,
>
>     IPPROTO_TCP = 6,
>
>     IPPROTO_EGP = 8,
>
>     IPPROTO_PUP = 12,
>
>     IPPROTO_UDP = 17,
>
>     IPPROTO_IDP = 22,
>
>     IPPROTO_TP = 29,
>
>     IPPROTO_DCCP = 33,
>
>     IPPROTO_IPV6 = 41,
>
>     IPPROTO_RSVP = 46,
>
>     IPPROTO_GRE = 47,
>
>     IPPROTO_ESP = 50,
>
>     IPPROTO_AH = 51,
>
>     IPPROTO_MTP = 92,
>
>     IPPROTO_BEETPH = 94,
>
>     IPPROTO_ENCAP = 98,
>
>     IPPROTO_PIM = 103,
>
>     IPPROTO_COMP = 108,
>
>     IPPROTO_SCTP = 132,
>
>     IPPROTO_UDPLITE = 136,
>
>     IPPROTO_MPLS = 137,
>
>     IPPROTO_RAW = 255,
>
>     IPPROTO_MAX
>   };
>
>
>
>
>
> enum
>   {
>     IPPROTO_HOPOPTS = 0,
>
>     IPPROTO_ROUTING = 43,
>
>     IPPROTO_FRAGMENT = 44,
>
>     IPPROTO_ICMPV6 = 58,
>
>     IPPROTO_NONE = 59,
>
>     IPPROTO_DSTOPTS = 60,
>
>     IPPROTO_MH = 135
>
>   };
>
>
>
> typedef uint16_t in_port_t;
>
>
> enum
>   {
>     IPPORT_ECHO = 7,
>     IPPORT_DISCARD = 9,
>     IPPORT_SYSTAT = 11,
>     IPPORT_DAYTIME = 13,
>     IPPORT_NETSTAT = 15,
>     IPPORT_FTP = 21,
>     IPPORT_TELNET = 23,
>     IPPORT_SMTP = 25,
>     IPPORT_TIMESERVER = 37,
>     IPPORT_NAMESERVER = 42,
>     IPPORT_WHOIS = 43,
>     IPPORT_MTP = 57,
>
>     IPPORT_TFTP = 69,
>     IPPORT_RJE = 77,
>     IPPORT_FINGER = 79,
>     IPPORT_TTYLINK = 87,
>     IPPORT_SUPDUP = 95,
>
>
>     IPPORT_EXECSERVER = 512,
>     IPPORT_LOGINSERVER = 513,
>     IPPORT_CMDSERVER = 514,
>     IPPORT_EFSSERVER = 520,
>
>
>     IPPORT_BIFFUDP = 512,
>     IPPORT_WHOSERVER = 513,
>     IPPORT_ROUTESERVER = 520,
>
>
>     IPPORT_RESERVED = 1024,
>
>
>     IPPORT_USERRESERVED = 5000
>   };
> # 211 "/usr/include/netinet/in.h" 3 4
> struct in6_addr
>   {
>     union
>       {
>  uint8_t __u6_addr8[16];
>
>  uint16_t __u6_addr16[8];
>  uint32_t __u6_addr32[4];
>
>       } __in6_u;
>
>
>
>
>
>   };
>
>
> extern const struct in6_addr in6addr_any;
> extern const struct in6_addr in6addr_loopback;
> # 239 "/usr/include/netinet/in.h" 3 4
> struct sockaddr_in
>   {
>     sa_family_t sin_family;
>     in_port_t sin_port;
>     struct in_addr sin_addr;
>
>
>     unsigned char sin_zero[sizeof (struct sockaddr) -
>       (sizeof (unsigned short int)) -
>       sizeof (in_port_t) -
>       sizeof (struct in_addr)];
>   };
>
>
>
> struct sockaddr_in6
>   {
>     sa_family_t sin6_family;
>     in_port_t sin6_port;
>     uint32_t sin6_flowinfo;
>     struct in6_addr sin6_addr;
>     uint32_t sin6_scope_id;
>   };
>
>
>
>
> struct ip_mreq
>   {
>
>     struct in_addr imr_multiaddr;
>
>
>     struct in_addr imr_interface;
>   };
>
> struct ip_mreq_source
>   {
>
>     struct in_addr imr_multiaddr;
>
>
>     struct in_addr imr_interface;
>
>
>     struct in_addr imr_sourceaddr;
>   };
>
>
>
>
> struct ipv6_mreq
>   {
>
>     struct in6_addr ipv6mr_multiaddr;
>
>
>     unsigned int ipv6mr_interface;
>   };
>
>
>
>
> struct group_req
>   {
>
>     uint32_t gr_interface;
>
>
>     struct sockaddr_storage gr_group;
>   };
>
> struct group_source_req
>   {
>
>     uint32_t gsr_interface;
>
>
>     struct sockaddr_storage gsr_group;
>
>
>     struct sockaddr_storage gsr_source;
>   };
>
>
>
> struct ip_msfilter
>   {
>
>     struct in_addr imsf_multiaddr;
>
>
>     struct in_addr imsf_interface;
>
>
>     uint32_t imsf_fmode;
>
>
>     uint32_t imsf_numsrc;
>
>     struct in_addr imsf_slist[1];
>   };
>
>
>
>
>
> struct group_filter
>   {
>
>     uint32_t gf_interface;
>
>
>     struct sockaddr_storage gf_group;
>
>
>     uint32_t gf_fmode;
>
>
>     uint32_t gf_numsrc;
>
>     struct sockaddr_storage gf_slist[1];
> };
> # 376 "/usr/include/netinet/in.h" 3 4
> extern uint32_t ntohl (uint32_t __netlong) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> extern uint16_t ntohs (uint16_t __netshort)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> extern uint32_t htonl (uint32_t __hostlong)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> extern uint16_t htons (uint16_t __hostshort)
>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>
>
>
>
> # 1 "/usr/include/bits/byteswap.h" 1 3 4
> # 388 "/usr/include/netinet/in.h" 2 3 4
> # 503 "/usr/include/netinet/in.h" 3 4
> extern int bindresvport (int __sockfd, struct sockaddr_in *__sock_in) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int bindresvport6 (int __sockfd, struct sockaddr_in6 *__sock_in)
>      __attribute__ ((__nothrow__ , __leaf__));
> # 631 "/usr/include/netinet/in.h" 3 4
>
> # 28 "/usr/include/netdb.h" 2 3 4
>
>
>
>
> # 1 "/usr/include/rpc/netdb.h" 1 3 4
> # 42 "/usr/include/rpc/netdb.h" 3 4
> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
> # 43 "/usr/include/rpc/netdb.h" 2 3 4
>
>
>
> struct rpcent
> {
>   char *r_name;
>   char **r_aliases;
>   int r_number;
> };
>
> extern void setrpcent (int __stayopen) __attribute__ ((__nothrow__ , __leaf__));
> extern void endrpcent (void) __attribute__ ((__nothrow__ , __leaf__));
> extern struct rpcent *getrpcbyname (const char *__name) __attribute__ ((__nothrow__ , __leaf__));
> extern struct rpcent *getrpcbynumber (int __number) __attribute__ ((__nothrow__ , __leaf__));
> extern struct rpcent *getrpcent (void) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern int getrpcbyname_r (const char *__name, struct rpcent *__result_buf,
>       char *__buffer, size_t __buflen,
>       struct rpcent **__result) __attribute__ ((__nothrow__ , __leaf__));
>
> extern int getrpcbynumber_r (int __number, struct rpcent *__result_buf,
>         char *__buffer, size_t __buflen,
>         struct rpcent **__result) __attribute__ ((__nothrow__ , __leaf__));
>
> extern int getrpcent_r (struct rpcent *__result_buf, char *__buffer,
>    size_t __buflen, struct rpcent **__result) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> # 33 "/usr/include/netdb.h" 2 3 4
> # 42 "/usr/include/netdb.h" 3 4
> # 1 "/usr/include/bits/netdb.h" 1 3 4
> # 26 "/usr/include/bits/netdb.h" 3 4
> struct netent
> {
>   char *n_name;
>   char **n_aliases;
>   int n_addrtype;
>   uint32_t n_net;
> };
> # 43 "/usr/include/netdb.h" 2 3 4
> # 53 "/usr/include/netdb.h" 3 4
>
>
>
>
>
>
>
>
> extern int *__h_errno_location (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
> # 92 "/usr/include/netdb.h" 3 4
> extern void herror (const char *__str) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern const char *hstrerror (int __err_num) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> struct hostent
> {
>   char *h_name;
>   char **h_aliases;
>   int h_addrtype;
>   int h_length;
>   char **h_addr_list;
>
>
>
> };
>
>
>
>
>
>
> extern void sethostent (int __stay_open);
>
>
>
>
>
> extern void endhostent (void);
>
>
>
>
>
>
> extern struct hostent *gethostent (void);
>
>
>
>
>
>
> extern struct hostent *gethostbyaddr (const void *__addr, __socklen_t __len,
>           int __type);
>
>
>
>
>
> extern struct hostent *gethostbyname (const char *__name);
> # 155 "/usr/include/netdb.h" 3 4
> extern struct hostent *gethostbyname2 (const char *__name, int __af);
> # 167 "/usr/include/netdb.h" 3 4
> extern int gethostent_r (struct hostent *__restrict __result_buf,
>     char *__restrict __buf, size_t __buflen,
>     struct hostent **__restrict __result,
>     int *__restrict __h_errnop);
>
> extern int gethostbyaddr_r (const void *__restrict __addr, __socklen_t __len,
>        int __type,
>        struct hostent *__restrict __result_buf,
>        char *__restrict __buf, size_t __buflen,
>        struct hostent **__restrict __result,
>        int *__restrict __h_errnop);
>
> extern int gethostbyname_r (const char *__restrict __name,
>        struct hostent *__restrict __result_buf,
>        char *__restrict __buf, size_t __buflen,
>        struct hostent **__restrict __result,
>        int *__restrict __h_errnop);
>
> extern int gethostbyname2_r (const char *__restrict __name, int __af,
>         struct hostent *__restrict __result_buf,
>         char *__restrict __buf, size_t __buflen,
>         struct hostent **__restrict __result,
>         int *__restrict __h_errnop);
> # 198 "/usr/include/netdb.h" 3 4
> extern void setnetent (int __stay_open);
>
>
>
>
>
> extern void endnetent (void);
>
>
>
>
>
>
> extern struct netent *getnetent (void);
>
>
>
>
>
>
> extern struct netent *getnetbyaddr (uint32_t __net, int __type);
>
>
>
>
>
> extern struct netent *getnetbyname (const char *__name);
> # 237 "/usr/include/netdb.h" 3 4
> extern int getnetent_r (struct netent *__restrict __result_buf,
>    char *__restrict __buf, size_t __buflen,
>    struct netent **__restrict __result,
>    int *__restrict __h_errnop);
>
> extern int getnetbyaddr_r (uint32_t __net, int __type,
>       struct netent *__restrict __result_buf,
>       char *__restrict __buf, size_t __buflen,
>       struct netent **__restrict __result,
>       int *__restrict __h_errnop);
>
> extern int getnetbyname_r (const char *__restrict __name,
>       struct netent *__restrict __result_buf,
>       char *__restrict __buf, size_t __buflen,
>       struct netent **__restrict __result,
>       int *__restrict __h_errnop);
>
>
>
>
> struct servent
> {
>   char *s_name;
>   char **s_aliases;
>   int s_port;
>   char *s_proto;
> };
>
>
>
>
>
>
> extern void setservent (int __stay_open);
>
>
>
>
>
> extern void endservent (void);
>
>
>
>
>
>
> extern struct servent *getservent (void);
>
>
>
>
>
>
> extern struct servent *getservbyname (const char *__name, const char *__proto);
>
>
>
>
>
>
> extern struct servent *getservbyport (int __port, const char *__proto);
> # 308 "/usr/include/netdb.h" 3 4
> extern int getservent_r (struct servent *__restrict __result_buf,
>     char *__restrict __buf, size_t __buflen,
>     struct servent **__restrict __result);
>
> extern int getservbyname_r (const char *__restrict __name,
>        const char *__restrict __proto,
>        struct servent *__restrict __result_buf,
>        char *__restrict __buf, size_t __buflen,
>        struct servent **__restrict __result);
>
> extern int getservbyport_r (int __port, const char *__restrict __proto,
>        struct servent *__restrict __result_buf,
>        char *__restrict __buf, size_t __buflen,
>        struct servent **__restrict __result);
>
>
>
>
> struct protoent
> {
>   char *p_name;
>   char **p_aliases;
>   int p_proto;
> };
>
>
>
>
>
>
> extern void setprotoent (int __stay_open);
>
>
>
>
>
> extern void endprotoent (void);
>
>
>
>
>
>
> extern struct protoent *getprotoent (void);
>
>
>
>
>
> extern struct protoent *getprotobyname (const char *__name);
>
>
>
>
>
> extern struct protoent *getprotobynumber (int __proto);
> # 374 "/usr/include/netdb.h" 3 4
> extern int getprotoent_r (struct protoent *__restrict __result_buf,
>      char *__restrict __buf, size_t __buflen,
>      struct protoent **__restrict __result);
>
> extern int getprotobyname_r (const char *__restrict __name,
>         struct protoent *__restrict __result_buf,
>         char *__restrict __buf, size_t __buflen,
>         struct protoent **__restrict __result);
>
> extern int getprotobynumber_r (int __proto,
>           struct protoent *__restrict __result_buf,
>           char *__restrict __buf, size_t __buflen,
>           struct protoent **__restrict __result);
> # 395 "/usr/include/netdb.h" 3 4
> extern int setnetgrent (const char *__netgroup);
>
>
>
>
>
>
>
> extern void endnetgrent (void);
> # 412 "/usr/include/netdb.h" 3 4
> extern int getnetgrent (char **__restrict __hostp,
>    char **__restrict __userp,
>    char **__restrict __domainp);
> # 423 "/usr/include/netdb.h" 3 4
> extern int innetgr (const char *__netgroup, const char *__host,
>       const char *__user, const char *__domain);
>
>
>
>
>
>
>
> extern int getnetgrent_r (char **__restrict __hostp,
>      char **__restrict __userp,
>      char **__restrict __domainp,
>      char *__restrict __buffer, size_t __buflen);
> # 451 "/usr/include/netdb.h" 3 4
> extern int rcmd (char **__restrict __ahost, unsigned short int __rport,
>    const char *__restrict __locuser,
>    const char *__restrict __remuser,
>    const char *__restrict __cmd, int *__restrict __fd2p);
> # 463 "/usr/include/netdb.h" 3 4
> extern int rcmd_af (char **__restrict __ahost, unsigned short int __rport,
>       const char *__restrict __locuser,
>       const char *__restrict __remuser,
>       const char *__restrict __cmd, int *__restrict __fd2p,
>       sa_family_t __af);
> # 479 "/usr/include/netdb.h" 3 4
> extern int rexec (char **__restrict __ahost, int __rport,
>     const char *__restrict __name,
>     const char *__restrict __pass,
>     const char *__restrict __cmd, int *__restrict __fd2p);
> # 491 "/usr/include/netdb.h" 3 4
> extern int rexec_af (char **__restrict __ahost, int __rport,
>        const char *__restrict __name,
>        const char *__restrict __pass,
>        const char *__restrict __cmd, int *__restrict __fd2p,
>        sa_family_t __af);
> # 505 "/usr/include/netdb.h" 3 4
> extern int ruserok (const char *__rhost, int __suser,
>       const char *__remuser, const char *__locuser);
> # 515 "/usr/include/netdb.h" 3 4
> extern int ruserok_af (const char *__rhost, int __suser,
>          const char *__remuser, const char *__locuser,
>          sa_family_t __af);
> # 528 "/usr/include/netdb.h" 3 4
> extern int iruserok (uint32_t __raddr, int __suser,
>        const char *__remuser, const char *__locuser);
> # 539 "/usr/include/netdb.h" 3 4
> extern int iruserok_af (const void *__raddr, int __suser,
>    const char *__remuser, const char *__locuser,
>    sa_family_t __af);
> # 551 "/usr/include/netdb.h" 3 4
> extern int rresvport (int *__alport);
> # 560 "/usr/include/netdb.h" 3 4
> extern int rresvport_af (int *__alport, sa_family_t __af);
>
>
>
>
>
>
> struct addrinfo
> {
>   int ai_flags;
>   int ai_family;
>   int ai_socktype;
>   int ai_protocol;
>   socklen_t ai_addrlen;
>   struct sockaddr *ai_addr;
>   char *ai_canonname;
>   struct addrinfo *ai_next;
> };
> # 662 "/usr/include/netdb.h" 3 4
> extern int getaddrinfo (const char *__restrict __name,
>    const char *__restrict __service,
>    const struct addrinfo *__restrict __req,
>    struct addrinfo **__restrict __pai);
>
>
> extern void freeaddrinfo (struct addrinfo *__ai) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern const char *gai_strerror (int __ecode) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
> extern int getnameinfo (const struct sockaddr *__restrict __sa,
>    socklen_t __salen, char *__restrict __host,
>    socklen_t __hostlen, char *__restrict __serv,
>    socklen_t __servlen, int __flags);
> # 713 "/usr/include/netdb.h" 3 4
>
> # 81 "machine.c" 2
>
> # 1 "/usr/include/arpa/inet.h" 1 3 4
> # 30 "/usr/include/arpa/inet.h" 3 4
>
>
>
>
> extern in_addr_t inet_addr (const char *__cp) __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern in_addr_t inet_lnaof (struct in_addr __in) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern struct in_addr inet_makeaddr (in_addr_t __net, in_addr_t __host)
>      __attribute__ ((__nothrow__ , __leaf__));
>
>
> extern in_addr_t inet_netof (struct in_addr __in) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern in_addr_t inet_network (const char *__cp) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern char *inet_ntoa (struct in_addr __in) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int inet_pton (int __af, const char *__restrict __cp,
>         void *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern const char *inet_ntop (int __af, const void *__restrict __cp,
>          char *__restrict __buf, socklen_t __len)
>      __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
>
>
> extern int inet_aton (const char *__cp, struct in_addr *__inp) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern char *inet_neta (in_addr_t __net, char *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern char *inet_net_ntop (int __af, const void *__cp, int __bits,
>        char *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern int inet_net_pton (int __af, const char *__cp,
>      void *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
>
> extern unsigned int inet_nsap_addr (const char *__cp,
>         unsigned char *__buf, int __len) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> extern char *inet_nsap_ntoa (int __len, const unsigned char *__cp,
>         char *__buf) __attribute__ ((__nothrow__ , __leaf__));
>
>
>
> # 83 "machine.c" 2
> # 135 "machine.c"
>
> # 135 "machine.c"
> static PlLong start_user_time = 0;
> static PlLong start_system_time = 0;
> static PlLong start_real_time = 0;
>
> static int cur_seed = 1;
> # 150 "machine.c"
> static char *Host_Name_From_Alias(struct hostent *host_entry);
> # 167 "machine.c"
> void
> Pl_Init_Machine(void)
> {
>   tzset();
>
>   start_user_time = Pl_M_User_Time();
>   start_system_time = Pl_M_System_Time();
>   start_real_time = Pl_M_Real_Time();
>
>
>   mallopt(
> # 177 "machine.c" 3 4
>          -4
> # 177 "machine.c"
>                    , 0);
>
>
>   Pl_Init_Machine1();
> }
> # 190 "machine.c"
> char *
> Pl_M_Sys_Err_String(int ret_val)
> {
>
>
>
>
>
>   char *str;
>   static char buff[64];
> # 226 "machine.c"
>   str = strerror(
> # 226 "machine.c" 3 4
>                 (*__errno_location ())
> # 226 "machine.c"
>                      );
>
>
>   if (str)
>     return str;
>
>   sprintf(buff, "Unknown error (%d)",
> # 232 "machine.c" 3 4
>                                   (*__errno_location ())
> # 232 "machine.c"
>                                        );
>   return buff;
> }
> # 244 "machine.c"
> PlLong
> Pl_M_User_Time(void)
> {
>   PlLong user_time;
>
>
>   struct rusage rsr_usage;
>
>   getrusage(
> # 252 "machine.c" 3 4
>            RUSAGE_SELF
> # 252 "machine.c"
>                       , &rsr_usage);
>
>   user_time = (rsr_usage.ru_utime.tv_sec * 1000) +
>     (rsr_usage.ru_utime.tv_usec / 1000);
> # 275 "machine.c"
>   return user_time - start_user_time;
> }
> # 286 "machine.c"
> PlLong
> Pl_M_System_Time(void)
> {
>   PlLong system_time;
>
>
>   struct rusage rsr_usage;
>
>   getrusage(
> # 294 "machine.c" 3 4
>            RUSAGE_SELF
> # 294 "machine.c"
>                       , &rsr_usage);
>
>   system_time = (rsr_usage.ru_stime.tv_sec * 1000) +
>     (rsr_usage.ru_stime.tv_usec / 1000);
> # 317 "machine.c"
>   return system_time - start_system_time;
> }
> # 328 "machine.c"
> PlLong
> Pl_M_Real_Time(void)
> {
>   PlLong real_time;
>
>
>   struct timeval tv;
>
>   gettimeofday(&tv,
> # 336 "machine.c" 3 4
>                    ((void *)0)
> # 336 "machine.c"
>                        );
>   real_time = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
> # 350 "machine.c"
>   return real_time - start_real_time;
> }
> # 367 "machine.c"
> void
> Pl_M_Randomize(void)
> {
>   static int count = 0;
>
>
>
>   struct timeval tv;
>   int seed;
>
>   gettimeofday(&tv,
> # 377 "machine.c" 3 4
>                    ((void *)0)
> # 377 "machine.c"
>                        );
>   seed = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
>
>   count = (count + rand()) % 0xFFFF;
>   seed = seed ^ (getpid() << (seed & 0xFF));
>   seed *= count;
>   seed = seed & 0xFFFFFF;
>
>   Pl_M_Set_Seed(seed);
> }
> # 395 "machine.c"
> void
> Pl_M_Set_Seed(int n)
> {
>   cur_seed = n;
>   srand(cur_seed);
> }
> # 409 "machine.c"
> int
> Pl_M_Get_Seed(void)
> {
>   return cur_seed;
> }
> # 423 "machine.c"
> int
> Pl_M_Random_Integer(int n)
> {
>   return (int) ((double) n * rand() / (
> # 426 "machine.c" 3 4
>                                       2147483647
> # 426 "machine.c"
>                                                + 1.0));
> }
> # 437 "machine.c"
> double
> Pl_M_Random_Float(double n)
> {
>   return n * rand() / (
> # 440 "machine.c" 3 4
>                       2147483647
> # 440 "machine.c"
>                                + 1.0);
> }
> # 451 "machine.c"
> char *
> Pl_M_Host_Name_From_Name(char *host_name)
> {
>   static char buff[4096];
>
>
>   struct hostent *host_entry;
>
>
>   if (host_name ==
> # 460 "machine.c" 3 4
>                   ((void *)0)
> # 460 "machine.c"
>                       )
>     {
>       PlLong length = sizeof(buff);
>       host_name = buff;
>
>
>
>       if (gethostname(buff, length))
>
>         {
>           strcpy(buff, "unknown host name");
>           goto finish;
>         }
>     }
>
>   if (strchr(host_name, '.') !=
> # 475 "machine.c" 3 4
>                                ((void *)0)
> # 475 "machine.c"
>                                    )
>     goto finish;
>
>
>
>   host_entry = gethostbyname(host_name);
>   if (host_entry ==
> # 481 "machine.c" 3 4
>                    ((void *)0)
> # 481 "machine.c"
>                        )
>     goto finish;
>
>   host_name = Host_Name_From_Alias(host_entry);
>
>
>
> finish:
>   return host_name;
> }
> # 499 "machine.c"
> char *
> Pl_M_Host_Name_From_Adr(char *host_address)
> {
>
>   struct hostent *host_entry;
>   struct in_addr iadr;
>
>
>
>
>
>
>   if (inet_aton(host_address, &iadr) == 0)
>
>     return 0;
>
>   host_entry = gethostbyaddr((char *) &iadr, sizeof(iadr),
> # 515 "machine.c" 3 4
>                                                           2
> # 515 "machine.c"
>                                                                  );
>   if (host_entry ==
> # 516 "machine.c" 3 4
>                    ((void *)0)
> # 516 "machine.c"
>                        )
>     return
> # 517 "machine.c" 3 4
>           ((void *)0)
> # 517 "machine.c"
>               ;
>
>   return Host_Name_From_Alias(host_entry);
>
>
>
> }
> # 534 "machine.c"
> static char *
> Host_Name_From_Alias(struct hostent *host_entry)
> {
>   char *name;
>   char **alias;
>   char *p;
>
>   name = (char *) host_entry->h_name;
>   alias = host_entry->h_aliases;
>   while ((p = strchr(name, '.')) ==
> # 543 "machine.c" 3 4
>                                    ((void *)0)
> # 543 "machine.c"
>                                         && *alias)
>     name = *alias++;
>
>   if (p)
>     return name;
>
>   return (char *) host_entry->h_name;
> }
> # 561 "machine.c"
> Bool
> Pl_M_Set_Working_Dir(char *path)
> {
>   char *new_path = Pl_M_Absolute_Path_Name(path);
>
>   return (new_path !=
> # 566 "machine.c" 3 4
>                      ((void *)0)
> # 566 "machine.c"
>                           && chdir(new_path) == 0);
> }
> # 576 "machine.c"
> char *
> Pl_M_Get_Working_Dir(void)
> {
>   static char cur_work_dir[
> # 579 "machine.c" 3 4
>                           4096
> # 579 "machine.c"
>                                     ];
>
>   if (getcwd(cur_work_dir, sizeof(cur_work_dir) - 1) ==
> # 581 "machine.c" 3 4
>                                                        ((void *)0)
> # 581 "machine.c"
>                                                            )
>     strcpy(cur_work_dir, ".");
>   return cur_work_dir;
> }
> # 594 "machine.c"
> char *
> Pl_M_Absolute_Path_Name(char *src)
> {
>   static char buff[2][
> # 597 "machine.c" 3 4
>                      4096
> # 597 "machine.c"
>                                ];
>   int res = 0;
>   char *dst;
>   char *p, *q;
>   char c;
>
>   dst = buff[res];
>   while ((*dst++ = *src))
>     {
>       c = *src++;
>       if (c == '$'
>
>
>
>         )
>         {
>           p = dst;
>           while (
> # 614 "machine.c" 3 4
>                 ((*__ctype_b_loc ())[(int) ((
> # 614 "machine.c"
>                 *src
> # 614 "machine.c" 3 4
>                 ))] & (unsigned short int) _ISalnum)
> # 614 "machine.c"
>                               || *src == '_')
>             *dst++ = *src++;
>
>
>
>
>           *dst = '\0';
>           q = getenv(p);
>           if (q)
>             {
>               p--;
>               strcpy(p, q);
>               dst = p + strlen(p);
>
>
>
>
>             }
>
>
>
>
>         }
>     }
>   *dst = '\0';
>
>   if (buff[res][0] == '~')
>     {
>       if (((buff[res][1]) == '/' || (buff[res][1]) == '/') || buff[res][1] == '\0')
>         {
>    q =
> # 644 "machine.c" 3 4
>       ((void *)0)
> # 644 "machine.c"
>           ;;
>           if ((p = getenv("HOME")) ==
> # 645 "machine.c" 3 4
>                                      ((void *)0)
> # 645 "machine.c"
>                                          )
>      {
>
>
>
>
>
>        return
> # 652 "machine.c" 3 4
>              ((void *)0)
> # 652 "machine.c"
>                  ;
>
>      }
>    if (q ==
> # 655 "machine.c" 3 4
>            ((void *)0)
> # 655 "machine.c"
>                )
>      q = "";
>           sprintf(buff[1 - res], "%s%s/%s", q, p, buff[res] + 1);
>           res = 1 - res;
>         }
>
>       else
>         {
>           struct passwd *pw;
>
>           p = buff[res] + 1;
>           while (*p && !((*p) == '/' || (*p) == '/'))
>             p++;
>
>           buff[res][0] = *p;
>           *p = '\0';
>           if ((pw = getpwnam(buff[res] + 1)) ==
> # 671 "machine.c" 3 4
>                                                ((void *)0)
> # 671 "machine.c"
>                                                    )
>             return
> # 672 "machine.c" 3 4
>                   ((void *)0)
> # 672 "machine.c"
>                       ;
>
>           *p = buff[res][0];
>
>           sprintf(buff[1 - res], "%s/%s", pw->pw_dir, p);
>           res = 1 - res;
>         }
>
>     }
>
>   if (strcmp(buff[res], "user") == 0)
>     return buff[res];
> # 706 "machine.c"
>   if (buff[res][0] != '/')
>     {
>       sprintf(buff[1 - res], "%s/%s", Pl_M_Get_Working_Dir(), buff[res]);
>       res = 1 - res;
>     }
>
>   src = buff[res];
>   res = 1 - res;
>   dst = buff[res];
>
>   while ((*dst++ = *src))
>     {
>       if (*src++ != '/')
>         continue;
>
>     collapse:
>       while (*src == '/')
>         src++;
>
>       if (*src != '.')
>         continue;
>
>       if (src[1] == '/' || src[1] == '\0')
>         {
>           src++;
>           goto collapse;
>         }
>
>       if (src[1] != '.' || (src[2] != '/' && src[2] != '\0'))
>         continue;
>
>       src += 2;
>       p = dst - 2;
>       while (p >= buff[res] && *p != '/')
>         p--;
>
>       if (p < buff[res])
>         return
> # 743 "machine.c" 3 4
>               ((void *)0)
> # 743 "machine.c"
>                   ;
>
>       dst = p;
>     }
>
>   dst--;
> # 759 "machine.c"
>   if (dst - buff[res] > 1 && ((dst[-1]) == '/' || (dst[-1]) == '/'))
>     dst[-1] = '\0';
>
>   return buff[res];
> }
> # 773 "machine.c"
> Bool
> Pl_M_Is_Absolute_File_Name(char *path)
> {
>   if (((*path) == '/' || (*path) == '/'))
>     return 1;
> # 795 "machine.c"
>   return 0;
> }
> # 829 "machine.c"
> char *
> Pl_M_Decompose_File_Name(char *path, Bool del_trail_slashes, char **base, char **suffix)
> {
>   static char buff_dir[
> # 832 "machine.c" 3 4
>                       4096
> # 832 "machine.c"
>                                 ];
>   static char buff_base[
> # 833 "machine.c" 3 4
>                        4096
> # 833 "machine.c"
>                                  ];
>   int dir_start_pos = 0;
> # 852 "machine.c"
>   char *p;
>
>   strcpy(buff_dir, path);
>
>
>
>
>
>   do { char *_ptr; for((p) =
> # 860 "machine.c" 3 4
>  ((void *)0)
> # 860 "machine.c"
>  , _ptr = (buff_dir); *_ptr; _ptr++) if (((*_ptr) == '/' || (*_ptr) == '/')) (p) = _ptr; } while(0);
>
>   p = (p ==
> # 862 "machine.c" 3 4
>            ((void *)0)
> # 862 "machine.c"
>                ) ? buff_dir + dir_start_pos : p + 1;
>
>   strcpy(buff_base, p);
>   *p = '\0';
>
>   if ((p = strrchr(buff_base, '.')) !=
> # 867 "machine.c" 3 4
>                                       ((void *)0)
> # 867 "machine.c"
>                                           )
>     *suffix = p;
>   else
>     *suffix = buff_base + strlen(buff_base);
>
>
>
>   if (del_trail_slashes)
>     {
>       if (buff_dir[dir_start_pos] == '\0')
>  strcat(buff_dir, ".");
>       else
>  {
>    int len = strlen(buff_dir);
>    while(--len >= dir_start_pos && ((buff_dir[len]) == '/' || (buff_dir[len]) == '/'))
>      ;
>
>    if (len < dir_start_pos)
>      len = dir_start_pos;
>    buff_dir[len + 1] = '\0';
>  }
>     }
>
>
>
>
>
>
>   *base = buff_base;
>
>   return buff_dir;
> }

> _______________________________________________
> Bug-prolog mailing list
> [hidden email]
> https://lists.gnu.org/mailman/listinfo/bug-prolog


--
Matthew Carter
[hidden email]

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Re: GCC segfault on i686

Till Hofmann
On 08/19/2016 02:40 AM, Matthew Carter wrote:
> I can confirm failure to build with gcc 6.1+ on i686 (using Arch Linux
> myself).
>
> I couldn't get it to build with your configure options however (it still
> failed with segfault in the same place).

The configure options were only to produce the more verbose make output
and the .i files. The build still fails. Sorry if this wasn't clear.

Kind regards,
Till

>
> -Matt
>
> On Thu, Aug 18, 2016 at 12:10:49PM +0200, Till Hofmann wrote:
>> Hi all,
>>
>> I'm currently trying to debug a GCC segfault that occurs when compiling
>> EnginePl/machine.c on i686 machines:
>>
>>> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
>>> gplc -c -C '-O3 -fomit-frame-pointer' machine.c
>>> machine.c: In function ‘Pl_M_Randomize’:
>>> machine.c:386:1: internal compiler error: Segmentation fault
>>
>> It looks like this is related to using the ebx register; if I remove
>> '-ffixed-ebx' from the call to cc1, the segfault disappears.
>>
>> Looking at the Changelog, it looks like there was a fix for some issue
>> related to using ebx in 1.3.1, but the error still occurs on i686.
>>
>> To reproduce, you need to build gprolog on i686 with GCC 6.1. I could
>> reproduce this on multiple machines.
>>
>> Some additional info:
>> gprolog version: 1.4.4
>> OS: Fedora 24 (also occurs on Fedora 25 and Fedora Rawhide)
>> $ gcc --version
>> gcc (GCC) 6.1.1 20160621 (Red Hat 6.1.1-3)
>> $ uname -a
>> Linux nc10 4.6.5-300.fc24.i686+PAE #1 SMP Thu Jul 28 01:34:46 UTC 2016
>> i686 i686 i386 GNU/Linux
>>
>> I build with "./configure --with-c-flags='-v -save-temps'", I've
>> attached the full output from make. I've also attached machine.i.
>>
>> With older GCC versions (<6), the bug does not occur, so this might well
>> be a bug in GCC6.
>>
>>
>> Kind regards
>> Till
>
>> cd EnginePl; make config
>> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
>> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps  -o pl_config pl_config.c
>> Using built-in specs.
>> COLLECT_GCC=gcc
>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
>> Target: i686-redhat-linux
>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
>> Thread model: posix
>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v pl_config.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o pl_config.i
>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
>> #include "..." search starts here:
>> #include <...> search starts here:
>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>>  /usr/local/include
>>  /usr/include
>> End of search list.
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed pl_config.i -quiet -dumpbase pl_config.c -march=pentiumpro -m32 -auxbase pl_config -version -fno-strict-aliasing -o pl_config.s
>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>>  as -v --32 -o pl_config.o pl_config.s
>> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
>> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
>> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=pl_config.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o pl_config /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. pl_config.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>> ./pl_config
>>
>> -------------------------------
>> --- GNU PROLOG INSTALLATION ---
>> -------------------------------
>>
>> GNU Prolog version: 1.4.4 (Aug 18 2016)
>> Operating system  : linux-gnu
>> Processor         : i686
>> Size of a WAM word: 32 bits
>> C compiler        : gcc
>> C flags           : -v -save-temps
>> C flags machine   : -march=pentiumpro -m32 -fno-strict-aliasing
>> Assembler         : as
>> Assembler flags   : --32
>> Loader flags      :
>> Loader libraries  : -lm
>> Use line editor   : Yes
>> Use piped consult : Yes
>> Use sockets       : Yes
>> Use FD solver     : Yes
>> Use fast call     : Yes
>> Use machine regs. : Yes
>> Used register(s)  : ebx (TR)  
>>
>> ------------------------------
>>
>> (cd ../TopComp; make gplc)
>> make[2]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/TopComp'
>> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps -o gplc top_comp.c -lm
>> Using built-in specs.
>> COLLECT_GCC=gcc
>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
>> Target: i686-redhat-linux
>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
>> Thread model: posix
>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v top_comp.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o top_comp.i
>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
>> #include "..." search starts here:
>> #include <...> search starts here:
>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>>  /usr/local/include
>>  /usr/include
>> End of search list.
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed top_comp.i -quiet -dumpbase top_comp.c -march=pentiumpro -m32 -auxbase top_comp -version -fno-strict-aliasing -o top_comp.s
>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>>  as -v --32 -o top_comp.o top_comp.s
>> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
>> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
>> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=top_comp.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o gplc /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. top_comp.o -lm -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>> make[2]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/TopComp'
>> make[1]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
>> . ./SETVARS;for i in EnginePl TopComp Wam2Ma Ma2Asm Linedit BipsPl Pl2Wam Fd2C EngineFD BipsFD;do (cd $i; make) || exit 1; done;\
>> (cd TopComp; make top-level) || exit 1;\
>> (cd Pl2Wam; make stage2)
>> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
>> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps  -o cpp_headers cpp_headers.c
>> Using built-in specs.
>> COLLECT_GCC=gcc
>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
>> Target: i686-redhat-linux
>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
>> Thread model: posix
>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v cpp_headers.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o cpp_headers.i
>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
>> #include "..." search starts here:
>> #include <...> search starts here:
>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>>  /usr/local/include
>>  /usr/include
>> End of search list.
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed cpp_headers.i -quiet -dumpbase cpp_headers.c -march=pentiumpro -m32 -auxbase cpp_headers -version -fno-strict-aliasing -o cpp_headers.s
>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>>  as -v --32 -o cpp_headers.o cpp_headers.s
>> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
>> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
>> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=cpp_headers.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o cpp_headers /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. cpp_headers.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>> gplc -c -C '-v -save-temps' machine.c
>> Using built-in specs.
>> COLLECT_GCC=gcc
>> Target: i686-redhat-linux
>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
>> Thread model: posix
>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
>> COLLECT_GCC_OPTIONS='-v' '-save-temps' '-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-ffixed-ebx' '-c' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons' '-o' 'machine.o'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons machine.c -march=pentiumpro -m32 -fno-strict-aliasing -ffixed-ebx -fpch-preprocess -o machine.i
>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
>> #include "..." search starts here:
>> #include <...> search starts here:
>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl
>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl
>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD
>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD
>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit
>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons
>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>>  /usr/local/include
>>  /usr/include
>> End of search list.
>> COLLECT_GCC_OPTIONS='-v' '-save-temps' '-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-ffixed-ebx' '-c' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons' '-o' 'machine.o'
>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed machine.i -quiet -dumpbase machine.c -march=pentiumpro -m32 -auxbase-strip machine.o -version -fno-strict-aliasing -ffixed-ebx -o machine.s
>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
>> machine.c: In function ‘Pl_M_Randomize’:
>> machine.c:386:1: internal compiler error: Segmentation fault
>>  }
>>  ^
>> Please submit a full bug report,
>> with preprocessed source if appropriate.
>> See <http://bugzilla.redhat.com/bugzilla> for instructions.
>> Preprocessed source stored into /tmp/cccXCAWM.out file, please attach this to your bugreport.
>> compilation failed
>> Makefile:30: recipe for target 'machine.o' failed
>> make[1]: *** [machine.o] Error 1
>> make[1]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
>> Makefile:45: recipe for target 'all' failed
>> make: *** [all] Error 1
>
>> # 1 "machine.c"
>> # 1 "<built-in>"
>> # 1 "<command-line>"
>> # 31 "<command-line>"
>> # 1 "/usr/include/stdc-predef.h" 1 3 4
>> # 32 "<command-line>" 2
>> # 1 "machine.c"
>> # 39 "machine.c"
>> # 1 "/usr/include/stdio.h" 1 3 4
>> # 27 "/usr/include/stdio.h" 3 4
>> # 1 "/usr/include/features.h" 1 3 4
>> # 368 "/usr/include/features.h" 3 4
>> # 1 "/usr/include/sys/cdefs.h" 1 3 4
>> # 410 "/usr/include/sys/cdefs.h" 3 4
>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>> # 411 "/usr/include/sys/cdefs.h" 2 3 4
>> # 369 "/usr/include/features.h" 2 3 4
>> # 392 "/usr/include/features.h" 3 4
>> # 1 "/usr/include/gnu/stubs.h" 1 3 4
>>
>>
>>
>>
>>
>>
>> # 1 "/usr/include/gnu/stubs-32.h" 1 3 4
>> # 8 "/usr/include/gnu/stubs.h" 2 3 4
>> # 393 "/usr/include/features.h" 2 3 4
>> # 28 "/usr/include/stdio.h" 2 3 4
>>
>>
>>
>>
>>
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 216 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>>
>> # 216 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>> typedef unsigned int size_t;
>> # 34 "/usr/include/stdio.h" 2 3 4
>>
>> # 1 "/usr/include/bits/types.h" 1 3 4
>> # 27 "/usr/include/bits/types.h" 3 4
>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>> # 28 "/usr/include/bits/types.h" 2 3 4
>>
>>
>> typedef unsigned char __u_char;
>> typedef unsigned short int __u_short;
>> typedef unsigned int __u_int;
>> typedef unsigned long int __u_long;
>>
>>
>> typedef signed char __int8_t;
>> typedef unsigned char __uint8_t;
>> typedef signed short int __int16_t;
>> typedef unsigned short int __uint16_t;
>> typedef signed int __int32_t;
>> typedef unsigned int __uint32_t;
>>
>>
>>
>>
>> __extension__ typedef signed long long int __int64_t;
>> __extension__ typedef unsigned long long int __uint64_t;
>>
>>
>>
>>
>>
>>
>>
>> __extension__ typedef long long int __quad_t;
>> __extension__ typedef unsigned long long int __u_quad_t;
>> # 121 "/usr/include/bits/types.h" 3 4
>> # 1 "/usr/include/bits/typesizes.h" 1 3 4
>> # 122 "/usr/include/bits/types.h" 2 3 4
>>
>>
>> __extension__ typedef __u_quad_t __dev_t;
>> __extension__ typedef unsigned int __uid_t;
>> __extension__ typedef unsigned int __gid_t;
>> __extension__ typedef unsigned long int __ino_t;
>> __extension__ typedef __u_quad_t __ino64_t;
>> __extension__ typedef unsigned int __mode_t;
>> __extension__ typedef unsigned int __nlink_t;
>> __extension__ typedef long int __off_t;
>> __extension__ typedef __quad_t __off64_t;
>> __extension__ typedef int __pid_t;
>> __extension__ typedef struct { int __val[2]; } __fsid_t;
>> __extension__ typedef long int __clock_t;
>> __extension__ typedef unsigned long int __rlim_t;
>> __extension__ typedef __u_quad_t __rlim64_t;
>> __extension__ typedef unsigned int __id_t;
>> __extension__ typedef long int __time_t;
>> __extension__ typedef unsigned int __useconds_t;
>> __extension__ typedef long int __suseconds_t;
>>
>> __extension__ typedef int __daddr_t;
>> __extension__ typedef int __key_t;
>>
>>
>> __extension__ typedef int __clockid_t;
>>
>>
>> __extension__ typedef void * __timer_t;
>>
>>
>> __extension__ typedef long int __blksize_t;
>>
>>
>>
>>
>> __extension__ typedef long int __blkcnt_t;
>> __extension__ typedef __quad_t __blkcnt64_t;
>>
>>
>> __extension__ typedef unsigned long int __fsblkcnt_t;
>> __extension__ typedef __u_quad_t __fsblkcnt64_t;
>>
>>
>> __extension__ typedef unsigned long int __fsfilcnt_t;
>> __extension__ typedef __u_quad_t __fsfilcnt64_t;
>>
>>
>> __extension__ typedef int __fsword_t;
>>
>> __extension__ typedef int __ssize_t;
>>
>>
>> __extension__ typedef long int __syscall_slong_t;
>>
>> __extension__ typedef unsigned long int __syscall_ulong_t;
>>
>>
>>
>> typedef __off64_t __loff_t;
>> typedef __quad_t *__qaddr_t;
>> typedef char *__caddr_t;
>>
>>
>> __extension__ typedef int __intptr_t;
>>
>>
>> __extension__ typedef unsigned int __socklen_t;
>> # 36 "/usr/include/stdio.h" 2 3 4
>> # 44 "/usr/include/stdio.h" 3 4
>> struct _IO_FILE;
>>
>>
>>
>> typedef struct _IO_FILE FILE;
>>
>>
>>
>>
>>
>> # 64 "/usr/include/stdio.h" 3 4
>> typedef struct _IO_FILE __FILE;
>> # 74 "/usr/include/stdio.h" 3 4
>> # 1 "/usr/include/libio.h" 1 3 4
>> # 31 "/usr/include/libio.h" 3 4
>> # 1 "/usr/include/_G_config.h" 1 3 4
>> # 15 "/usr/include/_G_config.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 16 "/usr/include/_G_config.h" 2 3 4
>>
>>
>>
>>
>> # 1 "/usr/include/wchar.h" 1 3 4
>> # 82 "/usr/include/wchar.h" 3 4
>> typedef struct
>> {
>>   int __count;
>>   union
>>   {
>>
>>     unsigned int __wch;
>>
>>
>>
>>     char __wchb[4];
>>   } __value;
>> } __mbstate_t;
>> # 21 "/usr/include/_G_config.h" 2 3 4
>> typedef struct
>> {
>>   __off_t __pos;
>>   __mbstate_t __state;
>> } _G_fpos_t;
>> typedef struct
>> {
>>   __off64_t __pos;
>>   __mbstate_t __state;
>> } _G_fpos64_t;
>> # 32 "/usr/include/libio.h" 2 3 4
>> # 49 "/usr/include/libio.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdarg.h" 1 3 4
>> # 40 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdarg.h" 3 4
>> typedef __builtin_va_list __gnuc_va_list;
>> # 50 "/usr/include/libio.h" 2 3 4
>> # 144 "/usr/include/libio.h" 3 4
>> struct _IO_jump_t; struct _IO_FILE;
>>
>>
>>
>>
>>
>> typedef void _IO_lock_t;
>>
>>
>>
>>
>>
>> struct _IO_marker {
>>   struct _IO_marker *_next;
>>   struct _IO_FILE *_sbuf;
>>
>>
>>
>>   int _pos;
>> # 173 "/usr/include/libio.h" 3 4
>> };
>>
>>
>> enum __codecvt_result
>> {
>>   __codecvt_ok,
>>   __codecvt_partial,
>>   __codecvt_error,
>>   __codecvt_noconv
>> };
>> # 241 "/usr/include/libio.h" 3 4
>> struct _IO_FILE {
>>   int _flags;
>>
>>
>>
>>
>>   char* _IO_read_ptr;
>>   char* _IO_read_end;
>>   char* _IO_read_base;
>>   char* _IO_write_base;
>>   char* _IO_write_ptr;
>>   char* _IO_write_end;
>>   char* _IO_buf_base;
>>   char* _IO_buf_end;
>>
>>   char *_IO_save_base;
>>   char *_IO_backup_base;
>>   char *_IO_save_end;
>>
>>   struct _IO_marker *_markers;
>>
>>   struct _IO_FILE *_chain;
>>
>>   int _fileno;
>>
>>
>>
>>   int _flags2;
>>
>>   __off_t _old_offset;
>>
>>
>>
>>   unsigned short _cur_column;
>>   signed char _vtable_offset;
>>   char _shortbuf[1];
>>
>>
>>
>>   _IO_lock_t *_lock;
>> # 289 "/usr/include/libio.h" 3 4
>>   __off64_t _offset;
>>
>>
>>
>>
>>
>>
>>
>>   void *__pad1;
>>   void *__pad2;
>>   void *__pad3;
>>   void *__pad4;
>>
>>   size_t __pad5;
>>   int _mode;
>>
>>   char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];
>>
>> };
>>
>>
>> typedef struct _IO_FILE _IO_FILE;
>>
>>
>> struct _IO_FILE_plus;
>>
>> extern struct _IO_FILE_plus _IO_2_1_stdin_;
>> extern struct _IO_FILE_plus _IO_2_1_stdout_;
>> extern struct _IO_FILE_plus _IO_2_1_stderr_;
>> # 333 "/usr/include/libio.h" 3 4
>> typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes);
>>
>>
>>
>>
>>
>>
>>
>> typedef __ssize_t __io_write_fn (void *__cookie, const char *__buf,
>>      size_t __n);
>>
>>
>>
>>
>>
>>
>>
>> typedef int __io_seek_fn (void *__cookie, __off64_t *__pos, int __w);
>>
>>
>> typedef int __io_close_fn (void *__cookie);
>> # 385 "/usr/include/libio.h" 3 4
>> extern int __underflow (_IO_FILE *);
>> extern int __uflow (_IO_FILE *);
>> extern int __overflow (_IO_FILE *, int);
>> # 429 "/usr/include/libio.h" 3 4
>> extern int _IO_getc (_IO_FILE *__fp);
>> extern int _IO_putc (int __c, _IO_FILE *__fp);
>> extern int _IO_feof (_IO_FILE *__fp) __attribute__ ((__nothrow__ , __leaf__));
>> extern int _IO_ferror (_IO_FILE *__fp) __attribute__ ((__nothrow__ , __leaf__));
>>
>> extern int _IO_peekc_locked (_IO_FILE *__fp);
>>
>>
>>
>>
>>
>> extern void _IO_flockfile (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
>> extern void _IO_funlockfile (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
>> extern int _IO_ftrylockfile (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
>> # 459 "/usr/include/libio.h" 3 4
>> extern int _IO_vfscanf (_IO_FILE * __restrict, const char * __restrict,
>>    __gnuc_va_list, int *__restrict);
>> extern int _IO_vfprintf (_IO_FILE *__restrict, const char *__restrict,
>>     __gnuc_va_list);
>> extern __ssize_t _IO_padn (_IO_FILE *, int, __ssize_t);
>> extern size_t _IO_sgetn (_IO_FILE *, void *, size_t);
>>
>> extern __off64_t _IO_seekoff (_IO_FILE *, __off64_t, int, int);
>> extern __off64_t _IO_seekpos (_IO_FILE *, __off64_t, int);
>>
>> extern void _IO_free_backup_area (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
>> # 75 "/usr/include/stdio.h" 2 3 4
>>
>>
>>
>>
>> typedef __gnuc_va_list va_list;
>> # 90 "/usr/include/stdio.h" 3 4
>> typedef __off_t off_t;
>> # 102 "/usr/include/stdio.h" 3 4
>> typedef __ssize_t ssize_t;
>>
>>
>>
>>
>>
>>
>>
>> typedef _G_fpos_t fpos_t;
>>
>>
>>
>>
>> # 164 "/usr/include/stdio.h" 3 4
>> # 1 "/usr/include/bits/stdio_lim.h" 1 3 4
>> # 165 "/usr/include/stdio.h" 2 3 4
>>
>>
>>
>> extern struct _IO_FILE *stdin;
>> extern struct _IO_FILE *stdout;
>> extern struct _IO_FILE *stderr;
>>
>>
>>
>>
>>
>>
>>
>> extern int remove (const char *__filename) __attribute__ ((__nothrow__ , __leaf__));
>>
>> extern int rename (const char *__old, const char *__new) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int renameat (int __oldfd, const char *__old, int __newfd,
>>        const char *__new) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>>
>>
>> extern FILE *tmpfile (void) ;
>> # 209 "/usr/include/stdio.h" 3 4
>> extern char *tmpnam (char *__s) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>>
>> extern char *tmpnam_r (char *__s) __attribute__ ((__nothrow__ , __leaf__)) ;
>> # 227 "/usr/include/stdio.h" 3 4
>> extern char *tempnam (const char *__dir, const char *__pfx)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int fclose (FILE *__stream);
>>
>>
>>
>>
>> extern int fflush (FILE *__stream);
>>
>> # 252 "/usr/include/stdio.h" 3 4
>> extern int fflush_unlocked (FILE *__stream);
>> # 266 "/usr/include/stdio.h" 3 4
>>
>>
>>
>>
>>
>>
>> extern FILE *fopen (const char *__restrict __filename,
>>       const char *__restrict __modes) ;
>>
>>
>>
>>
>> extern FILE *freopen (const char *__restrict __filename,
>>         const char *__restrict __modes,
>>         FILE *__restrict __stream) ;
>> # 295 "/usr/include/stdio.h" 3 4
>>
>> # 306 "/usr/include/stdio.h" 3 4
>> extern FILE *fdopen (int __fd, const char *__modes) __attribute__ ((__nothrow__ , __leaf__)) ;
>> # 319 "/usr/include/stdio.h" 3 4
>> extern FILE *fmemopen (void *__s, size_t __len, const char *__modes)
>>   __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>> extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>>
>>
>> extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
>>       int __modes, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
>>          size_t __size) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern void setlinebuf (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int fprintf (FILE *__restrict __stream,
>>       const char *__restrict __format, ...);
>>
>>
>>
>>
>> extern int printf (const char *__restrict __format, ...);
>>
>> extern int sprintf (char *__restrict __s,
>>       const char *__restrict __format, ...) __attribute__ ((__nothrow__));
>>
>>
>>
>>
>>
>> extern int vfprintf (FILE *__restrict __s, const char *__restrict __format,
>>        __gnuc_va_list __arg);
>>
>>
>>
>>
>> extern int vprintf (const char *__restrict __format, __gnuc_va_list __arg);
>>
>> extern int vsprintf (char *__restrict __s, const char *__restrict __format,
>>        __gnuc_va_list __arg) __attribute__ ((__nothrow__));
>>
>>
>>
>>
>>
>> extern int snprintf (char *__restrict __s, size_t __maxlen,
>>        const char *__restrict __format, ...)
>>      __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 4)));
>>
>> extern int vsnprintf (char *__restrict __s, size_t __maxlen,
>>         const char *__restrict __format, __gnuc_va_list __arg)
>>      __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 0)));
>>
>> # 412 "/usr/include/stdio.h" 3 4
>> extern int vdprintf (int __fd, const char *__restrict __fmt,
>>        __gnuc_va_list __arg)
>>      __attribute__ ((__format__ (__printf__, 2, 0)));
>> extern int dprintf (int __fd, const char *__restrict __fmt, ...)
>>      __attribute__ ((__format__ (__printf__, 2, 3)));
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int fscanf (FILE *__restrict __stream,
>>      const char *__restrict __format, ...) ;
>>
>>
>>
>>
>> extern int scanf (const char *__restrict __format, ...) ;
>>
>> extern int sscanf (const char *__restrict __s,
>>      const char *__restrict __format, ...) __attribute__ ((__nothrow__ , __leaf__));
>> # 443 "/usr/include/stdio.h" 3 4
>> extern int fscanf (FILE *__restrict __stream, const char *__restrict __format, ...) __asm__ ("" "__isoc99_fscanf")
>>
>>                                ;
>> extern int scanf (const char *__restrict __format, ...) __asm__ ("" "__isoc99_scanf")
>>                               ;
>> extern int sscanf (const char *__restrict __s, const char *__restrict __format, ...) __asm__ ("" "__isoc99_sscanf") __attribute__ ((__nothrow__ , __leaf__))
>>
>>                       ;
>> # 463 "/usr/include/stdio.h" 3 4
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
>>       __gnuc_va_list __arg)
>>      __attribute__ ((__format__ (__scanf__, 2, 0))) ;
>>
>>
>>
>>
>>
>> extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
>>      __attribute__ ((__format__ (__scanf__, 1, 0))) ;
>>
>>
>> extern int vsscanf (const char *__restrict __s,
>>       const char *__restrict __format, __gnuc_va_list __arg)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__format__ (__scanf__, 2, 0)));
>> # 494 "/usr/include/stdio.h" 3 4
>> extern int vfscanf (FILE *__restrict __s, const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vfscanf")
>>
>>
>>
>>      __attribute__ ((__format__ (__scanf__, 2, 0))) ;
>> extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vscanf")
>>
>>      __attribute__ ((__format__ (__scanf__, 1, 0))) ;
>> extern int vsscanf (const char *__restrict __s, const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vsscanf") __attribute__ ((__nothrow__ , __leaf__))
>>
>>
>>
>>      __attribute__ ((__format__ (__scanf__, 2, 0)));
>> # 522 "/usr/include/stdio.h" 3 4
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int fgetc (FILE *__stream);
>> extern int getc (FILE *__stream);
>>
>>
>>
>>
>>
>> extern int getchar (void);
>>
>> # 550 "/usr/include/stdio.h" 3 4
>> extern int getc_unlocked (FILE *__stream);
>> extern int getchar_unlocked (void);
>> # 561 "/usr/include/stdio.h" 3 4
>> extern int fgetc_unlocked (FILE *__stream);
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int fputc (int __c, FILE *__stream);
>> extern int putc (int __c, FILE *__stream);
>>
>>
>>
>>
>>
>> extern int putchar (int __c);
>>
>> # 594 "/usr/include/stdio.h" 3 4
>> extern int fputc_unlocked (int __c, FILE *__stream);
>>
>>
>>
>>
>>
>>
>>
>> extern int putc_unlocked (int __c, FILE *__stream);
>> extern int putchar_unlocked (int __c);
>>
>>
>>
>>
>>
>>
>> extern int getw (FILE *__stream);
>>
>>
>> extern int putw (int __w, FILE *__stream);
>>
>>
>>
>>
>>
>>
>>
>>
>> extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
>>      ;
>> # 640 "/usr/include/stdio.h" 3 4
>>
>> # 665 "/usr/include/stdio.h" 3 4
>> extern __ssize_t __getdelim (char **__restrict __lineptr,
>>           size_t *__restrict __n, int __delimiter,
>>           FILE *__restrict __stream) ;
>> extern __ssize_t getdelim (char **__restrict __lineptr,
>>         size_t *__restrict __n, int __delimiter,
>>         FILE *__restrict __stream) ;
>>
>>
>>
>>
>>
>>
>>
>> extern __ssize_t getline (char **__restrict __lineptr,
>>        size_t *__restrict __n,
>>        FILE *__restrict __stream) ;
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int fputs (const char *__restrict __s, FILE *__restrict __stream);
>>
>>
>>
>>
>>
>> extern int puts (const char *__s);
>>
>>
>>
>>
>>
>>
>> extern int ungetc (int __c, FILE *__stream);
>>
>>
>>
>>
>>
>>
>> extern size_t fread (void *__restrict __ptr, size_t __size,
>>        size_t __n, FILE *__restrict __stream) ;
>>
>>
>>
>>
>> extern size_t fwrite (const void *__restrict __ptr, size_t __size,
>>         size_t __n, FILE *__restrict __s);
>>
>> # 737 "/usr/include/stdio.h" 3 4
>> extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
>>          size_t __n, FILE *__restrict __stream) ;
>> extern size_t fwrite_unlocked (const void *__restrict __ptr, size_t __size,
>>           size_t __n, FILE *__restrict __stream);
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int fseek (FILE *__stream, long int __off, int __whence);
>>
>>
>>
>>
>> extern long int ftell (FILE *__stream) ;
>>
>>
>>
>>
>> extern void rewind (FILE *__stream);
>>
>> # 773 "/usr/include/stdio.h" 3 4
>> extern int fseeko (FILE *__stream, __off_t __off, int __whence);
>>
>>
>>
>>
>> extern __off_t ftello (FILE *__stream) ;
>> # 792 "/usr/include/stdio.h" 3 4
>>
>>
>>
>>
>>
>>
>> extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos);
>>
>>
>>
>>
>> extern int fsetpos (FILE *__stream, const fpos_t *__pos);
>> # 815 "/usr/include/stdio.h" 3 4
>>
>> # 824 "/usr/include/stdio.h" 3 4
>>
>>
>> extern void clearerr (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>>
>> extern int feof (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>> extern int ferror (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>> extern void clearerr_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>> extern int feof_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>> extern int ferror_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>>
>>
>>
>>
>> extern void perror (const char *__s);
>>
>>
>>
>>
>>
>>
>> # 1 "/usr/include/bits/sys_errlist.h" 1 3 4
>> # 26 "/usr/include/bits/sys_errlist.h" 3 4
>> extern int sys_nerr;
>> extern const char *const sys_errlist[];
>> # 854 "/usr/include/stdio.h" 2 3 4
>>
>>
>>
>>
>> extern int fileno (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>> extern int fileno_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>> # 872 "/usr/include/stdio.h" 3 4
>> extern FILE *popen (const char *__command, const char *__modes) ;
>>
>>
>>
>>
>>
>> extern int pclose (FILE *__stream);
>>
>>
>>
>>
>>
>> extern char *ctermid (char *__s) __attribute__ ((__nothrow__ , __leaf__));
>> # 912 "/usr/include/stdio.h" 3 4
>> extern void flockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int ftrylockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>> extern void funlockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>> # 942 "/usr/include/stdio.h" 3 4
>>
>> # 40 "machine.c" 2
>> # 1 "/usr/include/stdlib.h" 1 3 4
>> # 32 "/usr/include/stdlib.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 328 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>> typedef long int wchar_t;
>> # 33 "/usr/include/stdlib.h" 2 3 4
>>
>>
>>
>>
>>
>>
>>
>>
>> # 1 "/usr/include/bits/waitflags.h" 1 3 4
>> # 42 "/usr/include/stdlib.h" 2 3 4
>> # 1 "/usr/include/bits/waitstatus.h" 1 3 4
>> # 64 "/usr/include/bits/waitstatus.h" 3 4
>> # 1 "/usr/include/endian.h" 1 3 4
>> # 36 "/usr/include/endian.h" 3 4
>> # 1 "/usr/include/bits/endian.h" 1 3 4
>> # 37 "/usr/include/endian.h" 2 3 4
>> # 60 "/usr/include/endian.h" 3 4
>> # 1 "/usr/include/bits/byteswap.h" 1 3 4
>> # 28 "/usr/include/bits/byteswap.h" 3 4
>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>> # 29 "/usr/include/bits/byteswap.h" 2 3 4
>>
>>
>>
>>
>>
>>
>> # 1 "/usr/include/bits/byteswap-16.h" 1 3 4
>> # 36 "/usr/include/bits/byteswap.h" 2 3 4
>> # 44 "/usr/include/bits/byteswap.h" 3 4
>> static __inline unsigned int
>> __bswap_32 (unsigned int __bsx)
>> {
>>   return __builtin_bswap32 (__bsx);
>> }
>> # 108 "/usr/include/bits/byteswap.h" 3 4
>> static __inline __uint64_t
>> __bswap_64 (__uint64_t __bsx)
>> {
>>   return __builtin_bswap64 (__bsx);
>> }
>> # 61 "/usr/include/endian.h" 2 3 4
>> # 65 "/usr/include/bits/waitstatus.h" 2 3 4
>>
>> union wait
>>   {
>>     int w_status;
>>     struct
>>       {
>>
>>  unsigned int __w_termsig:7;
>>  unsigned int __w_coredump:1;
>>  unsigned int __w_retcode:8;
>>  unsigned int:16;
>>
>>
>>
>>
>>
>>
>>
>>       } __wait_terminated;
>>     struct
>>       {
>>
>>  unsigned int __w_stopval:8;
>>  unsigned int __w_stopsig:8;
>>  unsigned int:16;
>>
>>
>>
>>
>>
>>
>>       } __wait_stopped;
>>   };
>> # 43 "/usr/include/stdlib.h" 2 3 4
>> # 67 "/usr/include/stdlib.h" 3 4
>> typedef union
>>   {
>>     union wait *__uptr;
>>     int *__iptr;
>>   } __WAIT_STATUS __attribute__ ((__transparent_union__));
>> # 95 "/usr/include/stdlib.h" 3 4
>>
>>
>> typedef struct
>>   {
>>     int quot;
>>     int rem;
>>   } div_t;
>>
>>
>>
>> typedef struct
>>   {
>>     long int quot;
>>     long int rem;
>>   } ldiv_t;
>>
>>
>>
>>
>>
>>
>>
>> __extension__ typedef struct
>>   {
>>     long long int quot;
>>     long long int rem;
>>   } lldiv_t;
>>
>>
>> # 139 "/usr/include/stdlib.h" 3 4
>> extern size_t __ctype_get_mb_cur_max (void) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>> extern double atof (const char *__nptr)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>>
>> extern int atoi (const char *__nptr)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>>
>> extern long int atol (const char *__nptr)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>>
>>
>> __extension__ extern long long int atoll (const char *__nptr)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>>
>>
>> extern double strtod (const char *__restrict __nptr,
>>         char **__restrict __endptr)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> extern float strtof (const char *__restrict __nptr,
>>        char **__restrict __endptr) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>> extern long double strtold (const char *__restrict __nptr,
>>        char **__restrict __endptr)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> extern long int strtol (const char *__restrict __nptr,
>>    char **__restrict __endptr, int __base)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>> extern unsigned long int strtoul (const char *__restrict __nptr,
>>       char **__restrict __endptr, int __base)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>> __extension__
>> extern long long int strtoq (const char *__restrict __nptr,
>>         char **__restrict __endptr, int __base)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>> __extension__
>> extern unsigned long long int strtouq (const char *__restrict __nptr,
>>            char **__restrict __endptr, int __base)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> __extension__
>> extern long long int strtoll (const char *__restrict __nptr,
>>          char **__restrict __endptr, int __base)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>> __extension__
>> extern unsigned long long int strtoull (const char *__restrict __nptr,
>>      char **__restrict __endptr, int __base)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>> # 305 "/usr/include/stdlib.h" 3 4
>> extern char *l64a (long int __n) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>> extern long int a64l (const char *__s)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>>
>> # 1 "/usr/include/sys/types.h" 1 3 4
>> # 27 "/usr/include/sys/types.h" 3 4
>>
>>
>>
>>
>>
>>
>> typedef __u_char u_char;
>> typedef __u_short u_short;
>> typedef __u_int u_int;
>> typedef __u_long u_long;
>> typedef __quad_t quad_t;
>> typedef __u_quad_t u_quad_t;
>> typedef __fsid_t fsid_t;
>>
>>
>>
>>
>> typedef __loff_t loff_t;
>>
>>
>>
>> typedef __ino_t ino_t;
>> # 60 "/usr/include/sys/types.h" 3 4
>> typedef __dev_t dev_t;
>>
>>
>>
>>
>> typedef __gid_t gid_t;
>>
>>
>>
>>
>> typedef __mode_t mode_t;
>>
>>
>>
>>
>> typedef __nlink_t nlink_t;
>>
>>
>>
>>
>> typedef __uid_t uid_t;
>> # 98 "/usr/include/sys/types.h" 3 4
>> typedef __pid_t pid_t;
>>
>>
>>
>>
>>
>> typedef __id_t id_t;
>> # 115 "/usr/include/sys/types.h" 3 4
>> typedef __daddr_t daddr_t;
>> typedef __caddr_t caddr_t;
>>
>>
>>
>>
>>
>> typedef __key_t key_t;
>> # 132 "/usr/include/sys/types.h" 3 4
>> # 1 "/usr/include/time.h" 1 3 4
>> # 57 "/usr/include/time.h" 3 4
>>
>>
>> typedef __clock_t clock_t;
>>
>>
>>
>> # 73 "/usr/include/time.h" 3 4
>>
>>
>> typedef __time_t time_t;
>>
>>
>>
>> # 91 "/usr/include/time.h" 3 4
>> typedef __clockid_t clockid_t;
>> # 103 "/usr/include/time.h" 3 4
>> typedef __timer_t timer_t;
>> # 133 "/usr/include/sys/types.h" 2 3 4
>> # 146 "/usr/include/sys/types.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 147 "/usr/include/sys/types.h" 2 3 4
>>
>>
>>
>> typedef unsigned long int ulong;
>> typedef unsigned short int ushort;
>> typedef unsigned int uint;
>> # 194 "/usr/include/sys/types.h" 3 4
>> typedef int int8_t __attribute__ ((__mode__ (__QI__)));
>> typedef int int16_t __attribute__ ((__mode__ (__HI__)));
>> typedef int int32_t __attribute__ ((__mode__ (__SI__)));
>> typedef int int64_t __attribute__ ((__mode__ (__DI__)));
>>
>>
>> typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__)));
>> typedef unsigned int u_int16_t __attribute__ ((__mode__ (__HI__)));
>> typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__)));
>> typedef unsigned int u_int64_t __attribute__ ((__mode__ (__DI__)));
>>
>> typedef int register_t __attribute__ ((__mode__ (__word__)));
>> # 219 "/usr/include/sys/types.h" 3 4
>> # 1 "/usr/include/sys/select.h" 1 3 4
>> # 30 "/usr/include/sys/select.h" 3 4
>> # 1 "/usr/include/bits/select.h" 1 3 4
>> # 22 "/usr/include/bits/select.h" 3 4
>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>> # 23 "/usr/include/bits/select.h" 2 3 4
>> # 31 "/usr/include/sys/select.h" 2 3 4
>>
>>
>> # 1 "/usr/include/bits/sigset.h" 1 3 4
>> # 22 "/usr/include/bits/sigset.h" 3 4
>> typedef int __sig_atomic_t;
>>
>>
>>
>>
>> typedef struct
>>   {
>>     unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))];
>>   } __sigset_t;
>> # 34 "/usr/include/sys/select.h" 2 3 4
>>
>>
>>
>> typedef __sigset_t sigset_t;
>>
>>
>>
>>
>>
>> # 1 "/usr/include/time.h" 1 3 4
>> # 120 "/usr/include/time.h" 3 4
>> struct timespec
>>   {
>>     __time_t tv_sec;
>>     __syscall_slong_t tv_nsec;
>>   };
>> # 44 "/usr/include/sys/select.h" 2 3 4
>>
>> # 1 "/usr/include/bits/time.h" 1 3 4
>> # 30 "/usr/include/bits/time.h" 3 4
>> struct timeval
>>   {
>>     __time_t tv_sec;
>>     __suseconds_t tv_usec;
>>   };
>> # 46 "/usr/include/sys/select.h" 2 3 4
>>
>>
>> typedef __suseconds_t suseconds_t;
>>
>>
>>
>>
>>
>> typedef long int __fd_mask;
>> # 64 "/usr/include/sys/select.h" 3 4
>> typedef struct
>>   {
>>
>>
>>
>>
>>
>>
>>     __fd_mask __fds_bits[1024 / (8 * (int) sizeof (__fd_mask))];
>>
>>
>>   } fd_set;
>>
>>
>>
>>
>>
>>
>> typedef __fd_mask fd_mask;
>> # 96 "/usr/include/sys/select.h" 3 4
>>
>> # 106 "/usr/include/sys/select.h" 3 4
>> extern int select (int __nfds, fd_set *__restrict __readfds,
>>      fd_set *__restrict __writefds,
>>      fd_set *__restrict __exceptfds,
>>      struct timeval *__restrict __timeout);
>> # 118 "/usr/include/sys/select.h" 3 4
>> extern int pselect (int __nfds, fd_set *__restrict __readfds,
>>       fd_set *__restrict __writefds,
>>       fd_set *__restrict __exceptfds,
>>       const struct timespec *__restrict __timeout,
>>       const __sigset_t *__restrict __sigmask);
>> # 131 "/usr/include/sys/select.h" 3 4
>>
>> # 220 "/usr/include/sys/types.h" 2 3 4
>>
>>
>> # 1 "/usr/include/sys/sysmacros.h" 1 3 4
>> # 24 "/usr/include/sys/sysmacros.h" 3 4
>>
>>
>> __extension__
>> extern unsigned int gnu_dev_major (unsigned long long int __dev)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> __extension__
>> extern unsigned int gnu_dev_minor (unsigned long long int __dev)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> __extension__
>> extern unsigned long long int gnu_dev_makedev (unsigned int __major,
>>             unsigned int __minor)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> # 58 "/usr/include/sys/sysmacros.h" 3 4
>>
>> # 223 "/usr/include/sys/types.h" 2 3 4
>>
>>
>>
>>
>>
>> typedef __blksize_t blksize_t;
>>
>>
>>
>>
>>
>>
>> typedef __blkcnt_t blkcnt_t;
>>
>>
>>
>> typedef __fsblkcnt_t fsblkcnt_t;
>>
>>
>>
>> typedef __fsfilcnt_t fsfilcnt_t;
>> # 270 "/usr/include/sys/types.h" 3 4
>> # 1 "/usr/include/bits/pthreadtypes.h" 1 3 4
>> # 21 "/usr/include/bits/pthreadtypes.h" 3 4
>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>> # 22 "/usr/include/bits/pthreadtypes.h" 2 3 4
>> # 60 "/usr/include/bits/pthreadtypes.h" 3 4
>> typedef unsigned long int pthread_t;
>>
>>
>> union pthread_attr_t
>> {
>>   char __size[36];
>>   long int __align;
>> };
>>
>> typedef union pthread_attr_t pthread_attr_t;
>> # 81 "/usr/include/bits/pthreadtypes.h" 3 4
>> typedef struct __pthread_internal_slist
>> {
>>   struct __pthread_internal_slist *__next;
>> } __pthread_slist_t;
>>
>>
>>
>>
>>
>> typedef union
>> {
>>   struct __pthread_mutex_s
>>   {
>>     int __lock;
>>     unsigned int __count;
>>     int __owner;
>>
>>
>>
>>
>>
>>     int __kind;
>> # 111 "/usr/include/bits/pthreadtypes.h" 3 4
>>     unsigned int __nusers;
>>     __extension__ union
>>     {
>>       struct
>>       {
>>  short __espins;
>>  short __elision;
>>
>>
>>
>>       } __elision_data;
>>       __pthread_slist_t __list;
>>     };
>>
>>   } __data;
>>   char __size[24];
>>   long int __align;
>> } pthread_mutex_t;
>>
>> typedef union
>> {
>>   char __size[4];
>>   int __align;
>> } pthread_mutexattr_t;
>>
>>
>>
>>
>> typedef union
>> {
>>   struct
>>   {
>>     int __lock;
>>     unsigned int __futex;
>>     __extension__ unsigned long long int __total_seq;
>>     __extension__ unsigned long long int __wakeup_seq;
>>     __extension__ unsigned long long int __woken_seq;
>>     void *__mutex;
>>     unsigned int __nwaiters;
>>     unsigned int __broadcast_seq;
>>   } __data;
>>   char __size[48];
>>   __extension__ long long int __align;
>> } pthread_cond_t;
>>
>> typedef union
>> {
>>   char __size[4];
>>   int __align;
>> } pthread_condattr_t;
>>
>>
>>
>> typedef unsigned int pthread_key_t;
>>
>>
>>
>> typedef int pthread_once_t;
>>
>>
>>
>>
>>
>> typedef union
>> {
>> # 202 "/usr/include/bits/pthreadtypes.h" 3 4
>>   struct
>>   {
>>     int __lock;
>>     unsigned int __nr_readers;
>>     unsigned int __readers_wakeup;
>>     unsigned int __writer_wakeup;
>>     unsigned int __nr_readers_queued;
>>     unsigned int __nr_writers_queued;
>>
>>
>>     unsigned char __flags;
>>     unsigned char __shared;
>>     signed char __rwelision;
>>
>>     unsigned char __pad2;
>>     int __writer;
>>   } __data;
>>
>>   char __size[32];
>>   long int __align;
>> } pthread_rwlock_t;
>>
>> typedef union
>> {
>>   char __size[8];
>>   long int __align;
>> } pthread_rwlockattr_t;
>>
>>
>>
>>
>>
>> typedef volatile int pthread_spinlock_t;
>>
>>
>>
>>
>> typedef union
>> {
>>   char __size[20];
>>   long int __align;
>> } pthread_barrier_t;
>>
>> typedef union
>> {
>>   char __size[4];
>>   int __align;
>> } pthread_barrierattr_t;
>> # 271 "/usr/include/sys/types.h" 2 3 4
>>
>>
>>
>> # 315 "/usr/include/stdlib.h" 2 3 4
>>
>>
>>
>>
>>
>>
>> extern long int random (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern void srandom (unsigned int __seed) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern char *initstate (unsigned int __seed, char *__statebuf,
>>    size_t __statelen) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>>
>>
>> extern char *setstate (char *__statebuf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>>
>> struct random_data
>>   {
>>     int32_t *fptr;
>>     int32_t *rptr;
>>     int32_t *state;
>>     int rand_type;
>>     int rand_deg;
>>     int rand_sep;
>>     int32_t *end_ptr;
>>   };
>>
>> extern int random_r (struct random_data *__restrict __buf,
>>        int32_t *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>> extern int srandom_r (unsigned int __seed, struct random_data *__buf)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>> extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
>>    size_t __statelen,
>>    struct random_data *__restrict __buf)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4)));
>>
>> extern int setstate_r (char *__restrict __statebuf,
>>          struct random_data *__restrict __buf)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>>
>>
>>
>> extern int rand (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>> extern void srand (unsigned int __seed) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int rand_r (unsigned int *__seed) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>>
>> extern double drand48 (void) __attribute__ ((__nothrow__ , __leaf__));
>> extern double erand48 (unsigned short int __xsubi[3]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern long int lrand48 (void) __attribute__ ((__nothrow__ , __leaf__));
>> extern long int nrand48 (unsigned short int __xsubi[3])
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern long int mrand48 (void) __attribute__ ((__nothrow__ , __leaf__));
>> extern long int jrand48 (unsigned short int __xsubi[3])
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern void srand48 (long int __seedval) __attribute__ ((__nothrow__ , __leaf__));
>> extern unsigned short int *seed48 (unsigned short int __seed16v[3])
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>> extern void lcong48 (unsigned short int __param[7]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> struct drand48_data
>>   {
>>     unsigned short int __x[3];
>>     unsigned short int __old_x[3];
>>     unsigned short int __c;
>>     unsigned short int __init;
>>     __extension__ unsigned long long int __a;
>>
>>   };
>>
>>
>> extern int drand48_r (struct drand48_data *__restrict __buffer,
>>         double *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>> extern int erand48_r (unsigned short int __xsubi[3],
>>         struct drand48_data *__restrict __buffer,
>>         double *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>> extern int lrand48_r (struct drand48_data *__restrict __buffer,
>>         long int *__restrict __result)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>> extern int nrand48_r (unsigned short int __xsubi[3],
>>         struct drand48_data *__restrict __buffer,
>>         long int *__restrict __result)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>> extern int mrand48_r (struct drand48_data *__restrict __buffer,
>>         long int *__restrict __result)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>> extern int jrand48_r (unsigned short int __xsubi[3],
>>         struct drand48_data *__restrict __buffer,
>>         long int *__restrict __result)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>> extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>> extern int seed48_r (unsigned short int __seed16v[3],
>>        struct drand48_data *__buffer) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>> extern int lcong48_r (unsigned short int __param[7],
>>         struct drand48_data *__buffer)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> extern void *malloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>
>> extern void *calloc (size_t __nmemb, size_t __size)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> extern void *realloc (void *__ptr, size_t __size)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__warn_unused_result__));
>>
>> extern void free (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern void cfree (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> # 1 "/usr/include/alloca.h" 1 3 4
>> # 24 "/usr/include/alloca.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 25 "/usr/include/alloca.h" 2 3 4
>>
>>
>>
>>
>>
>>
>>
>> extern void *alloca (size_t __size) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> # 493 "/usr/include/stdlib.h" 2 3 4
>>
>>
>>
>>
>>
>> extern void *valloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>
>>
>>
>>
>> extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>>
>> extern void *aligned_alloc (size_t __alignment, size_t __size)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__alloc_size__ (2))) ;
>>
>>
>>
>>
>> extern void abort (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>>
>>
>>
>> extern int atexit (void (*__func) (void)) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>>
>> extern int at_quick_exit (void (*__func) (void)) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>>
>> extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>> extern void exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>>
>>
>>
>>
>>
>> extern void quick_exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>>
>>
>>
>>
>>
>>
>>
>> extern void _Exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>>
>>
>>
>>
>>
>>
>> extern char *getenv (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>
>> # 578 "/usr/include/stdlib.h" 3 4
>> extern int putenv (char *__string) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> extern int setenv (const char *__name, const char *__value, int __replace)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>>
>> extern int unsetenv (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>> extern int clearenv (void) __attribute__ ((__nothrow__ , __leaf__));
>> # 606 "/usr/include/stdlib.h" 3 4
>> extern char *mktemp (char *__template) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>> # 619 "/usr/include/stdlib.h" 3 4
>> extern int mkstemp (char *__template) __attribute__ ((__nonnull__ (1))) ;
>> # 641 "/usr/include/stdlib.h" 3 4
>> extern int mkstemps (char *__template, int __suffixlen) __attribute__ ((__nonnull__ (1))) ;
>> # 662 "/usr/include/stdlib.h" 3 4
>> extern char *mkdtemp (char *__template) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>> # 711 "/usr/include/stdlib.h" 3 4
>>
>>
>>
>>
>>
>> extern int system (const char *__command) ;
>>
>> # 733 "/usr/include/stdlib.h" 3 4
>> extern char *realpath (const char *__restrict __name,
>>          char *__restrict __resolved) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>>
>>
>> typedef int (*__compar_fn_t) (const void *, const void *);
>> # 751 "/usr/include/stdlib.h" 3 4
>>
>>
>>
>> extern void *bsearch (const void *__key, const void *__base,
>>         size_t __nmemb, size_t __size, __compar_fn_t __compar)
>>      __attribute__ ((__nonnull__ (1, 2, 5))) ;
>>
>>
>>
>>
>>
>>
>>
>> extern void qsort (void *__base, size_t __nmemb, size_t __size,
>>      __compar_fn_t __compar) __attribute__ ((__nonnull__ (1, 4)));
>> # 774 "/usr/include/stdlib.h" 3 4
>> extern int abs (int __x) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>> extern long int labs (long int __x) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>>
>>
>>
>> __extension__ extern long long int llabs (long long int __x)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>>
>>
>>
>>
>>
>>
>>
>> extern div_t div (int __numer, int __denom)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>> extern ldiv_t ldiv (long int __numer, long int __denom)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>>
>>
>>
>>
>> __extension__ extern lldiv_t lldiv (long long int __numer,
>>         long long int __denom)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>>
>> # 811 "/usr/include/stdlib.h" 3 4
>> extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
>>      int *__restrict __sign) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
>>
>>
>>
>>
>> extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
>>      int *__restrict __sign) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
>>
>>
>>
>>
>> extern char *gcvt (double __value, int __ndigit, char *__buf)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3))) ;
>>
>>
>>
>>
>> extern char *qecvt (long double __value, int __ndigit,
>>       int *__restrict __decpt, int *__restrict __sign)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
>> extern char *qfcvt (long double __value, int __ndigit,
>>       int *__restrict __decpt, int *__restrict __sign)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
>> extern char *qgcvt (long double __value, int __ndigit, char *__buf)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3))) ;
>>
>>
>>
>>
>> extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt,
>>      int *__restrict __sign, char *__restrict __buf,
>>      size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
>> extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt,
>>      int *__restrict __sign, char *__restrict __buf,
>>      size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
>>
>> extern int qecvt_r (long double __value, int __ndigit,
>>       int *__restrict __decpt, int *__restrict __sign,
>>       char *__restrict __buf, size_t __len)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
>> extern int qfcvt_r (long double __value, int __ndigit,
>>       int *__restrict __decpt, int *__restrict __sign,
>>       char *__restrict __buf, size_t __len)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
>>
>>
>>
>>
>>
>>
>> extern int mblen (const char *__s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int mbtowc (wchar_t *__restrict __pwc,
>>      const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int wctomb (char *__s, wchar_t __wchar) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern size_t mbstowcs (wchar_t *__restrict __pwcs,
>>    const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>>
>> extern size_t wcstombs (char *__restrict __s,
>>    const wchar_t *__restrict __pwcs, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int rpmatch (const char *__response) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>> # 898 "/usr/include/stdlib.h" 3 4
>> extern int getsubopt (char **__restrict __optionp,
>>         char *const *__restrict __tokens,
>>         char **__restrict __valuep)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2, 3))) ;
>> # 950 "/usr/include/stdlib.h" 3 4
>> extern int getloadavg (double __loadavg[], int __nelem)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> # 1 "/usr/include/bits/stdlib-float.h" 1 3 4
>> # 955 "/usr/include/stdlib.h" 2 3 4
>> # 967 "/usr/include/stdlib.h" 3 4
>>
>> # 41 "machine.c" 2
>> # 1 "/usr/include/signal.h" 1 3 4
>> # 30 "/usr/include/signal.h" 3 4
>>
>>
>> # 1 "/usr/include/bits/sigset.h" 1 3 4
>> # 102 "/usr/include/bits/sigset.h" 3 4
>> extern int __sigismember (const __sigset_t *, int);
>> extern int __sigaddset (__sigset_t *, int);
>> extern int __sigdelset (__sigset_t *, int);
>> # 33 "/usr/include/signal.h" 2 3 4
>>
>>
>>
>>
>>
>>
>>
>> typedef __sig_atomic_t sig_atomic_t;
>>
>> # 57 "/usr/include/signal.h" 3 4
>> # 1 "/usr/include/bits/signum.h" 1 3 4
>> # 58 "/usr/include/signal.h" 2 3 4
>> # 75 "/usr/include/signal.h" 3 4
>> # 1 "/usr/include/time.h" 1 3 4
>> # 76 "/usr/include/signal.h" 2 3 4
>>
>>
>>
>>
>> # 1 "/usr/include/bits/siginfo.h" 1 3 4
>> # 24 "/usr/include/bits/siginfo.h" 3 4
>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>> # 25 "/usr/include/bits/siginfo.h" 2 3 4
>>
>>
>>
>>
>>
>>
>>
>> typedef union sigval
>>   {
>>     int sival_int;
>>     void *sival_ptr;
>>   } sigval_t;
>> # 58 "/usr/include/bits/siginfo.h" 3 4
>> typedef __clock_t __sigchld_clock_t;
>>
>>
>>
>> typedef struct
>>   {
>>     int si_signo;
>>     int si_errno;
>>
>>     int si_code;
>>
>>     union
>>       {
>>  int _pad[((128 / sizeof (int)) - 3)];
>>
>>
>>  struct
>>    {
>>      __pid_t si_pid;
>>      __uid_t si_uid;
>>    } _kill;
>>
>>
>>  struct
>>    {
>>      int si_tid;
>>      int si_overrun;
>>      sigval_t si_sigval;
>>    } _timer;
>>
>>
>>  struct
>>    {
>>      __pid_t si_pid;
>>      __uid_t si_uid;
>>      sigval_t si_sigval;
>>    } _rt;
>>
>>
>>  struct
>>    {
>>      __pid_t si_pid;
>>      __uid_t si_uid;
>>      int si_status;
>>      __sigchld_clock_t si_utime;
>>      __sigchld_clock_t si_stime;
>>    } _sigchld;
>>
>>
>>  struct
>>    {
>>      void *si_addr;
>>      short int si_addr_lsb;
>>      struct
>>        {
>>   void *_lower;
>>   void *_upper;
>>        } si_addr_bnd;
>>    } _sigfault;
>>
>>
>>  struct
>>    {
>>      long int si_band;
>>      int si_fd;
>>    } _sigpoll;
>>
>>
>>  struct
>>    {
>>      void *_call_addr;
>>      int _syscall;
>>      unsigned int _arch;
>>    } _sigsys;
>>       } _sifields;
>>   } siginfo_t ;
>> # 160 "/usr/include/bits/siginfo.h" 3 4
>> enum
>> {
>>   SI_ASYNCNL = -60,
>>
>>   SI_TKILL = -6,
>>
>>   SI_SIGIO,
>>
>>   SI_ASYNCIO,
>>
>>   SI_MESGQ,
>>
>>   SI_TIMER,
>>
>>   SI_QUEUE,
>>
>>   SI_USER,
>>
>>   SI_KERNEL = 0x80
>>
>> };
>>
>>
>>
>>
>> enum
>> {
>>   ILL_ILLOPC = 1,
>>
>>   ILL_ILLOPN,
>>
>>   ILL_ILLADR,
>>
>>   ILL_ILLTRP,
>>
>>   ILL_PRVOPC,
>>
>>   ILL_PRVREG,
>>
>>   ILL_COPROC,
>>
>>   ILL_BADSTK
>>
>> };
>>
>>
>> enum
>> {
>>   FPE_INTDIV = 1,
>>
>>   FPE_INTOVF,
>>
>>   FPE_FLTDIV,
>>
>>   FPE_FLTOVF,
>>
>>   FPE_FLTUND,
>>
>>   FPE_FLTRES,
>>
>>   FPE_FLTINV,
>>
>>   FPE_FLTSUB
>>
>> };
>>
>>
>> enum
>> {
>>   SEGV_MAPERR = 1,
>>
>>   SEGV_ACCERR
>>
>> };
>>
>>
>> enum
>> {
>>   BUS_ADRALN = 1,
>>
>>   BUS_ADRERR,
>>
>>   BUS_OBJERR,
>>
>>   BUS_MCEERR_AR,
>>
>>   BUS_MCEERR_AO
>>
>> };
>> # 264 "/usr/include/bits/siginfo.h" 3 4
>> enum
>> {
>>   CLD_EXITED = 1,
>>
>>   CLD_KILLED,
>>
>>   CLD_DUMPED,
>>
>>   CLD_TRAPPED,
>>
>>   CLD_STOPPED,
>>
>>   CLD_CONTINUED
>>
>> };
>>
>>
>> enum
>> {
>>   POLL_IN = 1,
>>
>>   POLL_OUT,
>>
>>   POLL_MSG,
>>
>>   POLL_ERR,
>>
>>   POLL_PRI,
>>
>>   POLL_HUP
>>
>> };
>> # 320 "/usr/include/bits/siginfo.h" 3 4
>> typedef struct sigevent
>>   {
>>     sigval_t sigev_value;
>>     int sigev_signo;
>>     int sigev_notify;
>>
>>     union
>>       {
>>  int _pad[((64 / sizeof (int)) - 3)];
>>
>>
>>
>>  __pid_t _tid;
>>
>>  struct
>>    {
>>      void (*_function) (sigval_t);
>>      pthread_attr_t *_attribute;
>>    } _sigev_thread;
>>       } _sigev_un;
>>   } sigevent_t;
>>
>>
>>
>>
>>
>>
>> enum
>> {
>>   SIGEV_SIGNAL = 0,
>>
>>   SIGEV_NONE,
>>
>>   SIGEV_THREAD,
>>
>>
>>   SIGEV_THREAD_ID = 4
>>
>> };
>> # 81 "/usr/include/signal.h" 2 3 4
>>
>>
>>
>>
>> typedef void (*__sighandler_t) (int);
>>
>>
>>
>>
>> extern __sighandler_t __sysv_signal (int __sig, __sighandler_t __handler)
>>      __attribute__ ((__nothrow__ , __leaf__));
>> # 100 "/usr/include/signal.h" 3 4
>>
>>
>> extern __sighandler_t signal (int __sig, __sighandler_t __handler)
>>      __attribute__ ((__nothrow__ , __leaf__));
>> # 114 "/usr/include/signal.h" 3 4
>>
>> # 127 "/usr/include/signal.h" 3 4
>> extern int kill (__pid_t __pid, int __sig) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> extern int killpg (__pid_t __pgrp, int __sig) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int raise (int __sig) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern __sighandler_t ssignal (int __sig, __sighandler_t __handler)
>>      __attribute__ ((__nothrow__ , __leaf__));
>> extern int gsignal (int __sig) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern void psignal (int __sig, const char *__s);
>>
>>
>> extern void psiginfo (const siginfo_t *__pinfo, const char *__s);
>> # 187 "/usr/include/signal.h" 3 4
>> extern int sigblock (int __mask) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>>
>>
>> extern int sigsetmask (int __mask) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>>
>>
>> extern int siggetmask (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>> # 207 "/usr/include/signal.h" 3 4
>> typedef __sighandler_t sig_t;
>>
>>
>>
>>
>>
>> extern int sigemptyset (sigset_t *__set) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern int sigfillset (sigset_t *__set) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern int sigaddset (sigset_t *__set, int __signo) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern int sigdelset (sigset_t *__set, int __signo) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern int sigismember (const sigset_t *__set, int __signo)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>> # 243 "/usr/include/signal.h" 3 4
>> # 1 "/usr/include/bits/sigaction.h" 1 3 4
>> # 24 "/usr/include/bits/sigaction.h" 3 4
>> struct sigaction
>>   {
>>
>>
>>     union
>>       {
>>
>>  __sighandler_t sa_handler;
>>
>>  void (*sa_sigaction) (int, siginfo_t *, void *);
>>       }
>>     __sigaction_handler;
>>
>>
>>
>>
>>
>>
>>
>>     __sigset_t sa_mask;
>>
>>
>>     int sa_flags;
>>
>>
>>     void (*sa_restorer) (void);
>>   };
>> # 244 "/usr/include/signal.h" 2 3 4
>>
>>
>> extern int sigprocmask (int __how, const sigset_t *__restrict __set,
>>    sigset_t *__restrict __oset) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> extern int sigsuspend (const sigset_t *__set) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern int sigaction (int __sig, const struct sigaction *__restrict __act,
>>         struct sigaction *__restrict __oact) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int sigpending (sigset_t *__set) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>> extern int sigwait (const sigset_t *__restrict __set, int *__restrict __sig)
>>      __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>>
>>
>>
>> extern int sigwaitinfo (const sigset_t *__restrict __set,
>>    siginfo_t *__restrict __info) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>> extern int sigtimedwait (const sigset_t *__restrict __set,
>>     siginfo_t *__restrict __info,
>>     const struct timespec *__restrict __timeout)
>>      __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>> extern int sigqueue (__pid_t __pid, int __sig, const union sigval __val)
>>      __attribute__ ((__nothrow__ , __leaf__));
>> # 301 "/usr/include/signal.h" 3 4
>> extern const char *const _sys_siglist[65];
>> extern const char *const sys_siglist[65];
>>
>>
>>
>> # 1 "/usr/include/bits/sigcontext.h" 1 3 4
>> # 29 "/usr/include/bits/sigcontext.h" 3 4
>> struct _fpx_sw_bytes
>> {
>>   __uint32_t magic1;
>>   __uint32_t extended_size;
>>   __uint64_t xstate_bv;
>>   __uint32_t xstate_size;
>>   __uint32_t padding[7];
>> };
>>
>> struct _fpreg
>> {
>>   unsigned short significand[4];
>>   unsigned short exponent;
>> };
>>
>> struct _fpxreg
>> {
>>   unsigned short significand[4];
>>   unsigned short exponent;
>>   unsigned short padding[3];
>> };
>>
>> struct _xmmreg
>> {
>>   __uint32_t element[4];
>> };
>>
>>
>>
>>
>>
>> struct _fpstate
>> {
>>
>>   __uint32_t cw;
>>   __uint32_t sw;
>>   __uint32_t tag;
>>   __uint32_t ipoff;
>>   __uint32_t cssel;
>>   __uint32_t dataoff;
>>   __uint32_t datasel;
>>   struct _fpreg _st[8];
>>   unsigned short status;
>>   unsigned short magic;
>>
>>
>>   __uint32_t _fxsr_env[6];
>>   __uint32_t mxcsr;
>>   __uint32_t reserved;
>>   struct _fpxreg _fxsr_st[8];
>>   struct _xmmreg _xmm[8];
>>   __uint32_t padding[56];
>> };
>> # 93 "/usr/include/bits/sigcontext.h" 3 4
>> struct sigcontext
>> {
>>   unsigned short gs, __gsh;
>>   unsigned short fs, __fsh;
>>   unsigned short es, __esh;
>>   unsigned short ds, __dsh;
>>   unsigned long edi;
>>   unsigned long esi;
>>   unsigned long ebp;
>>   unsigned long esp;
>>   unsigned long ebx;
>>   unsigned long edx;
>>   unsigned long ecx;
>>   unsigned long eax;
>>   unsigned long trapno;
>>   unsigned long err;
>>   unsigned long eip;
>>   unsigned short cs, __csh;
>>   unsigned long eflags;
>>   unsigned long esp_at_signal;
>>   unsigned short ss, __ssh;
>>   struct _fpstate * fpstate;
>>   unsigned long oldmask;
>>   unsigned long cr2;
>> };
>> # 175 "/usr/include/bits/sigcontext.h" 3 4
>> struct _xsave_hdr
>> {
>>   __uint64_t xstate_bv;
>>   __uint64_t reserved1[2];
>>   __uint64_t reserved2[5];
>> };
>>
>> struct _ymmh_state
>> {
>>   __uint32_t ymmh_space[64];
>> };
>>
>> struct _xstate
>> {
>>   struct _fpstate fpstate;
>>   struct _xsave_hdr xstate_hdr;
>>   struct _ymmh_state ymmh;
>> };
>> # 307 "/usr/include/signal.h" 2 3 4
>>
>>
>> extern int sigreturn (struct sigcontext *__scp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 317 "/usr/include/signal.h" 2 3 4
>>
>>
>>
>>
>> extern int siginterrupt (int __sig, int __interrupt) __attribute__ ((__nothrow__ , __leaf__));
>>
>> # 1 "/usr/include/bits/sigstack.h" 1 3 4
>> # 25 "/usr/include/bits/sigstack.h" 3 4
>> struct sigstack
>>   {
>>     void *ss_sp;
>>     int ss_onstack;
>>   };
>>
>>
>>
>> enum
>> {
>>   SS_ONSTACK = 1,
>>
>>   SS_DISABLE
>>
>> };
>> # 49 "/usr/include/bits/sigstack.h" 3 4
>> typedef struct sigaltstack
>>   {
>>     void *ss_sp;
>>     int ss_flags;
>>     size_t ss_size;
>>   } stack_t;
>> # 324 "/usr/include/signal.h" 2 3 4
>>
>>
>> # 1 "/usr/include/sys/ucontext.h" 1 3 4
>> # 22 "/usr/include/sys/ucontext.h" 3 4
>> # 1 "/usr/include/signal.h" 1 3 4
>> # 23 "/usr/include/sys/ucontext.h" 2 3 4
>> # 146 "/usr/include/sys/ucontext.h" 3 4
>> typedef int greg_t;
>>
>>
>>
>>
>>
>> typedef greg_t gregset_t[19];
>> # 200 "/usr/include/sys/ucontext.h" 3 4
>> struct _libc_fpreg
>> {
>>   unsigned short int significand[4];
>>   unsigned short int exponent;
>> };
>>
>> struct _libc_fpstate
>> {
>>   unsigned long int cw;
>>   unsigned long int sw;
>>   unsigned long int tag;
>>   unsigned long int ipoff;
>>   unsigned long int cssel;
>>   unsigned long int dataoff;
>>   unsigned long int datasel;
>>   struct _libc_fpreg _st[8];
>>   unsigned long int status;
>> };
>>
>>
>> typedef struct _libc_fpstate *fpregset_t;
>>
>>
>> typedef struct
>>   {
>>     gregset_t gregs;
>>
>>
>>     fpregset_t fpregs;
>>     unsigned long int oldmask;
>>     unsigned long int cr2;
>>   } mcontext_t;
>>
>>
>> typedef struct ucontext
>>   {
>>     unsigned long int uc_flags;
>>     struct ucontext *uc_link;
>>     stack_t uc_stack;
>>     mcontext_t uc_mcontext;
>>     __sigset_t uc_sigmask;
>>     struct _libc_fpstate __fpregs_mem;
>>   } ucontext_t;
>> # 327 "/usr/include/signal.h" 2 3 4
>>
>>
>>
>>
>>
>> extern int sigstack (struct sigstack *__ss, struct sigstack *__oss)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>>
>>
>>
>> extern int sigaltstack (const struct sigaltstack *__restrict __ss,
>>    struct sigaltstack *__restrict __oss) __attribute__ ((__nothrow__ , __leaf__));
>> # 362 "/usr/include/signal.h" 3 4
>> # 1 "/usr/include/bits/sigthread.h" 1 3 4
>> # 30 "/usr/include/bits/sigthread.h" 3 4
>> extern int pthread_sigmask (int __how,
>>        const __sigset_t *__restrict __newmask,
>>        __sigset_t *__restrict __oldmask)__attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int pthread_kill (pthread_t __threadid, int __signo) __attribute__ ((__nothrow__ , __leaf__));
>> # 363 "/usr/include/signal.h" 2 3 4
>>
>>
>>
>>
>>
>>
>> extern int __libc_current_sigrtmin (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>> extern int __libc_current_sigrtmax (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> # 42 "machine.c" 2
>> # 1 "/usr/include/errno.h" 1 3 4
>> # 31 "/usr/include/errno.h" 3 4
>>
>>
>>
>>
>> # 1 "/usr/include/bits/errno.h" 1 3 4
>> # 24 "/usr/include/bits/errno.h" 3 4
>> # 1 "/usr/include/linux/errno.h" 1 3 4
>> # 1 "/usr/include/asm/errno.h" 1 3 4
>> # 1 "/usr/include/asm-generic/errno.h" 1 3 4
>>
>>
>>
>> # 1 "/usr/include/asm-generic/errno-base.h" 1 3 4
>> # 5 "/usr/include/asm-generic/errno.h" 2 3 4
>> # 1 "/usr/include/asm/errno.h" 2 3 4
>> # 1 "/usr/include/linux/errno.h" 2 3 4
>> # 25 "/usr/include/bits/errno.h" 2 3 4
>> # 50 "/usr/include/bits/errno.h" 3 4
>> extern int *__errno_location (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> # 36 "/usr/include/errno.h" 2 3 4
>> # 58 "/usr/include/errno.h" 3 4
>>
>> # 43 "machine.c" 2
>> # 1 "/usr/include/fcntl.h" 1 3 4
>> # 28 "/usr/include/fcntl.h" 3 4
>>
>>
>>
>>
>>
>>
>>
>> # 1 "/usr/include/bits/fcntl.h" 1 3 4
>> # 35 "/usr/include/bits/fcntl.h" 3 4
>> struct flock
>>   {
>>     short int l_type;
>>     short int l_whence;
>>
>>     __off_t l_start;
>>     __off_t l_len;
>>
>>
>>
>>
>>     __pid_t l_pid;
>>   };
>> # 61 "/usr/include/bits/fcntl.h" 3 4
>> # 1 "/usr/include/bits/fcntl-linux.h" 1 3 4
>> # 345 "/usr/include/bits/fcntl-linux.h" 3 4
>>
>> # 419 "/usr/include/bits/fcntl-linux.h" 3 4
>>
>> # 61 "/usr/include/bits/fcntl.h" 2 3 4
>> # 36 "/usr/include/fcntl.h" 2 3 4
>> # 76 "/usr/include/fcntl.h" 3 4
>> # 1 "/usr/include/time.h" 1 3 4
>> # 77 "/usr/include/fcntl.h" 2 3 4
>> # 1 "/usr/include/bits/stat.h" 1 3 4
>> # 46 "/usr/include/bits/stat.h" 3 4
>> struct stat
>>   {
>>     __dev_t st_dev;
>>
>>     unsigned short int __pad1;
>>
>>
>>     __ino_t st_ino;
>>
>>
>>
>>
>>     __mode_t st_mode;
>>     __nlink_t st_nlink;
>>
>>
>>
>>
>>     __uid_t st_uid;
>>     __gid_t st_gid;
>>
>>
>>
>>     __dev_t st_rdev;
>>
>>     unsigned short int __pad2;
>>
>>
>>     __off_t st_size;
>>
>>
>>
>>     __blksize_t st_blksize;
>>
>>     __blkcnt_t st_blocks;
>> # 91 "/usr/include/bits/stat.h" 3 4
>>     struct timespec st_atim;
>>     struct timespec st_mtim;
>>     struct timespec st_ctim;
>> # 109 "/usr/include/bits/stat.h" 3 4
>>     unsigned long int __glibc_reserved4;
>>     unsigned long int __glibc_reserved5;
>>
>>
>>
>>
>>   };
>> # 78 "/usr/include/fcntl.h" 2 3 4
>> # 169 "/usr/include/fcntl.h" 3 4
>> extern int fcntl (int __fd, int __cmd, ...);
>> # 179 "/usr/include/fcntl.h" 3 4
>> extern int open (const char *__file, int __oflag, ...) __attribute__ ((__nonnull__ (1)));
>> # 203 "/usr/include/fcntl.h" 3 4
>> extern int openat (int __fd, const char *__file, int __oflag, ...)
>>      __attribute__ ((__nonnull__ (2)));
>> # 225 "/usr/include/fcntl.h" 3 4
>> extern int creat (const char *__file, mode_t __mode) __attribute__ ((__nonnull__ (1)));
>> # 254 "/usr/include/fcntl.h" 3 4
>> extern int lockf (int __fd, int __cmd, off_t __len);
>> # 271 "/usr/include/fcntl.h" 3 4
>> extern int posix_fadvise (int __fd, off_t __offset, off_t __len,
>>      int __advise) __attribute__ ((__nothrow__ , __leaf__));
>> # 293 "/usr/include/fcntl.h" 3 4
>> extern int posix_fallocate (int __fd, off_t __offset, off_t __len);
>> # 315 "/usr/include/fcntl.h" 3 4
>>
>> # 44 "machine.c" 2
>> # 1 "/usr/include/ctype.h" 1 3 4
>> # 28 "/usr/include/ctype.h" 3 4
>>
>> # 46 "/usr/include/ctype.h" 3 4
>> enum
>> {
>>   _ISupper = ((0) < 8 ? ((1 << (0)) << 8) : ((1 << (0)) >> 8)),
>>   _ISlower = ((1) < 8 ? ((1 << (1)) << 8) : ((1 << (1)) >> 8)),
>>   _ISalpha = ((2) < 8 ? ((1 << (2)) << 8) : ((1 << (2)) >> 8)),
>>   _ISdigit = ((3) < 8 ? ((1 << (3)) << 8) : ((1 << (3)) >> 8)),
>>   _ISxdigit = ((4) < 8 ? ((1 << (4)) << 8) : ((1 << (4)) >> 8)),
>>   _ISspace = ((5) < 8 ? ((1 << (5)) << 8) : ((1 << (5)) >> 8)),
>>   _ISprint = ((6) < 8 ? ((1 << (6)) << 8) : ((1 << (6)) >> 8)),
>>   _ISgraph = ((7) < 8 ? ((1 << (7)) << 8) : ((1 << (7)) >> 8)),
>>   _ISblank = ((8) < 8 ? ((1 << (8)) << 8) : ((1 << (8)) >> 8)),
>>   _IScntrl = ((9) < 8 ? ((1 << (9)) << 8) : ((1 << (9)) >> 8)),
>>   _ISpunct = ((10) < 8 ? ((1 << (10)) << 8) : ((1 << (10)) >> 8)),
>>   _ISalnum = ((11) < 8 ? ((1 << (11)) << 8) : ((1 << (11)) >> 8))
>> };
>> # 79 "/usr/include/ctype.h" 3 4
>> extern const unsigned short int **__ctype_b_loc (void)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> extern const __int32_t **__ctype_tolower_loc (void)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> extern const __int32_t **__ctype_toupper_loc (void)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> # 104 "/usr/include/ctype.h" 3 4
>>
>>
>>
>>
>>
>>
>> extern int isalnum (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isalpha (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int iscntrl (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isdigit (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int islower (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isgraph (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isprint (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int ispunct (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isspace (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isupper (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isxdigit (int) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int tolower (int __c) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int toupper (int __c) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int isblank (int) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> # 150 "/usr/include/ctype.h" 3 4
>> extern int isascii (int __c) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int toascii (int __c) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int _toupper (int) __attribute__ ((__nothrow__ , __leaf__));
>> extern int _tolower (int) __attribute__ ((__nothrow__ , __leaf__));
>> # 257 "/usr/include/ctype.h" 3 4
>> # 1 "/usr/include/xlocale.h" 1 3 4
>> # 27 "/usr/include/xlocale.h" 3 4
>> typedef struct __locale_struct
>> {
>>
>>   struct __locale_data *__locales[13];
>>
>>
>>   const unsigned short int *__ctype_b;
>>   const int *__ctype_tolower;
>>   const int *__ctype_toupper;
>>
>>
>>   const char *__names[13];
>> } *__locale_t;
>>
>>
>> typedef __locale_t locale_t;
>> # 258 "/usr/include/ctype.h" 2 3 4
>> # 271 "/usr/include/ctype.h" 3 4
>> extern int isalnum_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isalpha_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>> extern int iscntrl_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isdigit_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>> extern int islower_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isgraph_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isprint_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>> extern int ispunct_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isspace_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isupper_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>> extern int isxdigit_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>
>> extern int isblank_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int __tolower_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>> extern int tolower_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int __toupper_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>> extern int toupper_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>> # 347 "/usr/include/ctype.h" 3 4
>>
>> # 45 "machine.c" 2
>> # 1 "/usr/include/string.h" 1 3 4
>> # 27 "/usr/include/string.h" 3 4
>>
>>
>>
>>
>>
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 33 "/usr/include/string.h" 2 3 4
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> extern void *memcpy (void *__restrict __dest, const void *__restrict __src,
>>        size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>> extern void *memmove (void *__dest, const void *__src, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>>
>>
>>
>> extern void *memccpy (void *__restrict __dest, const void *__restrict __src,
>>         int __c, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>>
>>
>> extern void *memset (void *__s, int __c, size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern int memcmp (const void *__s1, const void *__s2, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>> # 92 "/usr/include/string.h" 3 4
>> extern void *memchr (const void *__s, int __c, size_t __n)
>>       __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> # 123 "/usr/include/string.h" 3 4
>>
>>
>> extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>> extern char *strncpy (char *__restrict __dest,
>>         const char *__restrict __src, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>> extern char *strcat (char *__restrict __dest, const char *__restrict __src)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>> extern char *strncat (char *__restrict __dest, const char *__restrict __src,
>>         size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>> extern int strcmp (const char *__s1, const char *__s2)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>> extern int strncmp (const char *__s1, const char *__s2, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>> extern int strcoll (const char *__s1, const char *__s2)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>> extern size_t strxfrm (char *__restrict __dest,
>>          const char *__restrict __src, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>> # 162 "/usr/include/string.h" 3 4
>> extern int strcoll_l (const char *__s1, const char *__s2, __locale_t __l)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2, 3)));
>>
>> extern size_t strxfrm_l (char *__dest, const char *__src, size_t __n,
>>     __locale_t __l) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4)));
>>
>>
>>
>>
>> extern char *strdup (const char *__s)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>> extern char *strndup (const char *__string, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__nonnull__ (1)));
>> # 206 "/usr/include/string.h" 3 4
>>
>> # 231 "/usr/include/string.h" 3 4
>> extern char *strchr (const char *__s, int __c)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>> # 258 "/usr/include/string.h" 3 4
>> extern char *strrchr (const char *__s, int __c)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> # 277 "/usr/include/string.h" 3 4
>>
>>
>>
>> extern size_t strcspn (const char *__s, const char *__reject)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>> extern size_t strspn (const char *__s, const char *__accept)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>> # 310 "/usr/include/string.h" 3 4
>> extern char *strpbrk (const char *__s, const char *__accept)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>> # 337 "/usr/include/string.h" 3 4
>> extern char *strstr (const char *__haystack, const char *__needle)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>>
>> extern char *strtok (char *__restrict __s, const char *__restrict __delim)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>>
>>
>>
>> extern char *__strtok_r (char *__restrict __s,
>>     const char *__restrict __delim,
>>     char **__restrict __save_ptr)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>>
>> extern char *strtok_r (char *__restrict __s, const char *__restrict __delim,
>>          char **__restrict __save_ptr)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>> # 392 "/usr/include/string.h" 3 4
>>
>>
>> extern size_t strlen (const char *__s)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> extern size_t strnlen (const char *__string, size_t __maxlen)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> extern char *strerror (int __errnum) __attribute__ ((__nothrow__ , __leaf__));
>>
>> # 422 "/usr/include/string.h" 3 4
>> extern int strerror_r (int __errnum, char *__buf, size_t __buflen) __asm__ ("" "__xpg_strerror_r") __attribute__ ((__nothrow__ , __leaf__))
>>
>>                         __attribute__ ((__nonnull__ (2)));
>> # 440 "/usr/include/string.h" 3 4
>> extern char *strerror_l (int __errnum, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern void __bzero (void *__s, size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>> extern void bcopy (const void *__src, void *__dest, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>> extern void bzero (void *__s, size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern int bcmp (const void *__s1, const void *__s2, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>> # 484 "/usr/include/string.h" 3 4
>> extern char *index (const char *__s, int __c)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>> # 512 "/usr/include/string.h" 3 4
>> extern char *rindex (const char *__s, int __c)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>> extern int ffs (int __i) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> # 529 "/usr/include/string.h" 3 4
>> extern int strcasecmp (const char *__s1, const char *__s2)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>> extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>> # 552 "/usr/include/string.h" 3 4
>> extern char *strsep (char **__restrict __stringp,
>>        const char *__restrict __delim)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>>
>> extern char *strsignal (int __sig) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern char *__stpcpy (char *__restrict __dest, const char *__restrict __src)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>> extern char *stpcpy (char *__restrict __dest, const char *__restrict __src)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>> extern char *__stpncpy (char *__restrict __dest,
>>    const char *__restrict __src, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>> extern char *stpncpy (char *__restrict __dest,
>>         const char *__restrict __src, size_t __n)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>> # 658 "/usr/include/string.h" 3 4
>>
>> # 46 "machine.c" 2
>> # 1 "/usr/include/time.h" 1 3 4
>> # 29 "/usr/include/time.h" 3 4
>>
>>
>>
>>
>>
>>
>>
>>
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 38 "/usr/include/time.h" 2 3 4
>>
>>
>>
>> # 1 "/usr/include/bits/time.h" 1 3 4
>> # 42 "/usr/include/time.h" 2 3 4
>> # 131 "/usr/include/time.h" 3 4
>>
>>
>> struct tm
>> {
>>   int tm_sec;
>>   int tm_min;
>>   int tm_hour;
>>   int tm_mday;
>>   int tm_mon;
>>   int tm_year;
>>   int tm_wday;
>>   int tm_yday;
>>   int tm_isdst;
>>
>>
>>   long int tm_gmtoff;
>>   const char *tm_zone;
>>
>>
>>
>>
>> };
>>
>>
>>
>>
>>
>>
>>
>>
>> struct itimerspec
>>   {
>>     struct timespec it_interval;
>>     struct timespec it_value;
>>   };
>>
>>
>> struct sigevent;
>> # 186 "/usr/include/time.h" 3 4
>>
>>
>>
>> extern clock_t clock (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern time_t time (time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern double difftime (time_t __time1, time_t __time0)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>
>>
>> extern time_t mktime (struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern size_t strftime (char *__restrict __s, size_t __maxsize,
>>    const char *__restrict __format,
>>    const struct tm *__restrict __tp) __attribute__ ((__nothrow__ , __leaf__));
>>
>> # 223 "/usr/include/time.h" 3 4
>> extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
>>      const char *__restrict __format,
>>      const struct tm *__restrict __tp,
>>      __locale_t __loc) __attribute__ ((__nothrow__ , __leaf__));
>> # 236 "/usr/include/time.h" 3 4
>>
>>
>>
>> extern struct tm *gmtime (const time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern struct tm *localtime (const time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern struct tm *gmtime_r (const time_t *__restrict __timer,
>>        struct tm *__restrict __tp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern struct tm *localtime_r (const time_t *__restrict __timer,
>>           struct tm *__restrict __tp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern char *asctime (const struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern char *ctime (const time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>>
>> extern char *asctime_r (const struct tm *__restrict __tp,
>>    char *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern char *ctime_r (const time_t *__restrict __timer,
>>         char *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern char *__tzname[2];
>> extern int __daylight;
>> extern long int __timezone;
>>
>>
>>
>>
>> extern char *tzname[2];
>>
>>
>>
>> extern void tzset (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int daylight;
>> extern long int timezone;
>>
>>
>>
>>
>>
>> extern int stime (const time_t *__when) __attribute__ ((__nothrow__ , __leaf__));
>> # 319 "/usr/include/time.h" 3 4
>> extern time_t timegm (struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern time_t timelocal (struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int dysize (int __year) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> # 334 "/usr/include/time.h" 3 4
>> extern int nanosleep (const struct timespec *__requested_time,
>>         struct timespec *__remaining);
>>
>>
>>
>> extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int clock_settime (clockid_t __clock_id, const struct timespec *__tp)
>>      __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> extern int clock_nanosleep (clockid_t __clock_id, int __flags,
>>        const struct timespec *__req,
>>        struct timespec *__rem);
>>
>>
>> extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int timer_create (clockid_t __clock_id,
>>     struct sigevent *__restrict __evp,
>>     timer_t *__restrict __timerid) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int timer_delete (timer_t __timerid) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int timer_settime (timer_t __timerid, int __flags,
>>      const struct itimerspec *__restrict __value,
>>      struct itimerspec *__restrict __ovalue) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int timer_gettime (timer_t __timerid, struct itimerspec *__value)
>>      __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int timer_getoverrun (timer_t __timerid) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern int timespec_get (struct timespec *__ts, int __base)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>> # 430 "/usr/include/time.h" 3 4
>>
>> # 47 "machine.c" 2
>>
>> # 1 "/usr/include/sys/stat.h" 1 3 4
>> # 102 "/usr/include/sys/stat.h" 3 4
>>
>>
>> # 1 "/usr/include/bits/stat.h" 1 3 4
>> # 105 "/usr/include/sys/stat.h" 2 3 4
>> # 208 "/usr/include/sys/stat.h" 3 4
>> extern int stat (const char *__restrict __file,
>>    struct stat *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>> extern int fstat (int __fd, struct stat *__buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>> # 237 "/usr/include/sys/stat.h" 3 4
>> extern int fstatat (int __fd, const char *__restrict __file,
>>       struct stat *__restrict __buf, int __flag)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>> # 262 "/usr/include/sys/stat.h" 3 4
>> extern int lstat (const char *__restrict __file,
>>     struct stat *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>> # 283 "/usr/include/sys/stat.h" 3 4
>> extern int chmod (const char *__file, __mode_t __mode)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> extern int lchmod (const char *__file, __mode_t __mode)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>> extern int fchmod (int __fd, __mode_t __mode) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern int fchmodat (int __fd, const char *__file, __mode_t __mode,
>>        int __flag)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>>
>>
>>
>>
>>
>>
>> extern __mode_t umask (__mode_t __mask) __attribute__ ((__nothrow__ , __leaf__));
>> # 320 "/usr/include/sys/stat.h" 3 4
>> extern int mkdir (const char *__path, __mode_t __mode)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> extern int mkdirat (int __fd, const char *__path, __mode_t __mode)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>>
>>
>>
>>
>>
>> extern int mknod (const char *__path, __mode_t __mode, __dev_t __dev)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> extern int mknodat (int __fd, const char *__path, __mode_t __mode,
>>       __dev_t __dev) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>>
>>
>>
>>
>> extern int mkfifo (const char *__path, __mode_t __mode)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> extern int mkfifoat (int __fd, const char *__path, __mode_t __mode)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>>
>>
>>
>>
>> extern int utimensat (int __fd, const char *__path,
>>         const struct timespec __times[2],
>>         int __flags)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>>
>>
>>
>> extern int futimens (int __fd, const struct timespec __times[2]) __attribute__ ((__nothrow__ , __leaf__));
>> # 398 "/usr/include/sys/stat.h" 3 4
>> extern int __fxstat (int __ver, int __fildes, struct stat *__stat_buf)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3)));
>> extern int __xstat (int __ver, const char *__filename,
>>       struct stat *__stat_buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>> extern int __lxstat (int __ver, const char *__filename,
>>        struct stat *__stat_buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>> extern int __fxstatat (int __ver, int __fildes, const char *__filename,
>>          struct stat *__stat_buf, int __flag)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4)));
>> # 441 "/usr/include/sys/stat.h" 3 4
>> extern int __xmknod (int __ver, const char *__path, __mode_t __mode,
>>        __dev_t *__dev) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4)));
>>
>> extern int __xmknodat (int __ver, int __fd, const char *__path,
>>          __mode_t __mode, __dev_t *__dev)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 5)));
>> # 533 "/usr/include/sys/stat.h" 3 4
>>
>> # 49 "machine.c" 2
>>
>> # 1 "gp_config.h" 1
>> # 327 "gp_config.h"
>> # 1 "arch_dep.h" 1
>> # 328 "gp_config.h" 2
>> # 1 "pl_long.h" 1
>> # 41 "pl_long.h"
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdint.h" 1 3 4
>> # 9 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdint.h" 3 4
>> # 1 "/usr/include/stdint.h" 1 3 4
>> # 26 "/usr/include/stdint.h" 3 4
>> # 1 "/usr/include/bits/wchar.h" 1 3 4
>> # 27 "/usr/include/stdint.h" 2 3 4
>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>> # 28 "/usr/include/stdint.h" 2 3 4
>> # 48 "/usr/include/stdint.h" 3 4
>> typedef unsigned char uint8_t;
>> typedef unsigned short int uint16_t;
>>
>> typedef unsigned int uint32_t;
>>
>>
>>
>>
>>
>> __extension__
>> typedef unsigned long long int uint64_t;
>>
>>
>>
>>
>>
>>
>> typedef signed char int_least8_t;
>> typedef short int int_least16_t;
>> typedef int int_least32_t;
>>
>>
>>
>> __extension__
>> typedef long long int int_least64_t;
>>
>>
>>
>> typedef unsigned char uint_least8_t;
>> typedef unsigned short int uint_least16_t;
>> typedef unsigned int uint_least32_t;
>>
>>
>>
>> __extension__
>> typedef unsigned long long int uint_least64_t;
>>
>>
>>
>>
>>
>>
>> typedef signed char int_fast8_t;
>>
>>
>>
>>
>>
>> typedef int int_fast16_t;
>> typedef int int_fast32_t;
>> __extension__
>> typedef long long int int_fast64_t;
>>
>>
>>
>> typedef unsigned char uint_fast8_t;
>>
>>
>>
>>
>>
>> typedef unsigned int uint_fast16_t;
>> typedef unsigned int uint_fast32_t;
>> __extension__
>> typedef unsigned long long int uint_fast64_t;
>> # 125 "/usr/include/stdint.h" 3 4
>> typedef int intptr_t;
>>
>>
>> typedef unsigned int uintptr_t;
>> # 137 "/usr/include/stdint.h" 3 4
>> __extension__
>> typedef long long int intmax_t;
>> __extension__
>> typedef unsigned long long int uintmax_t;
>> # 10 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdint.h" 2 3 4
>> # 42 "pl_long.h" 2
>>
>> # 1 "gp_config.h" 1
>> # 44 "pl_long.h" 2
>>
>>
>>
>>
>> # 47 "pl_long.h"
>> typedef intptr_t PlLong;
>> typedef uintptr_t PlULong;
>>
>>
>>
>> # 1 "/usr/include/inttypes.h" 1 3 4
>> # 34 "/usr/include/inttypes.h" 3 4
>>
>> # 34 "/usr/include/inttypes.h" 3 4
>> typedef long int __gwchar_t;
>> # 266 "/usr/include/inttypes.h" 3 4
>>
>> # 280 "/usr/include/inttypes.h" 3 4
>> typedef struct
>>   {
>>     __extension__ long long int quot;
>>     __extension__ long long int rem;
>>   } imaxdiv_t;
>>
>>
>>
>>
>>
>> extern intmax_t imaxabs (intmax_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>
>>
>> extern imaxdiv_t imaxdiv (intmax_t __numer, intmax_t __denom)
>>       __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>
>>
>> extern intmax_t strtoimax (const char *__restrict __nptr,
>>       char **__restrict __endptr, int __base) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern uintmax_t strtoumax (const char *__restrict __nptr,
>>        char ** __restrict __endptr, int __base) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern intmax_t wcstoimax (const __gwchar_t *__restrict __nptr,
>>       __gwchar_t **__restrict __endptr, int __base)
>>      __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern uintmax_t wcstoumax (const __gwchar_t *__restrict __nptr,
>>        __gwchar_t ** __restrict __endptr, int __base)
>>      __attribute__ ((__nothrow__ , __leaf__));
>> # 432 "/usr/include/inttypes.h" 3 4
>>
>> # 53 "pl_long.h" 2
>> # 329 "gp_config.h" 2
>> # 51 "machine.c" 2
>>
>>
>>
>>
>>
>>
>> # 1 "/usr/include/pwd.h" 1 3 4
>> # 27 "/usr/include/pwd.h" 3 4
>>
>>
>>
>>
>>
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 33 "/usr/include/pwd.h" 2 3 4
>> # 49 "/usr/include/pwd.h" 3 4
>> struct passwd
>> {
>>   char *pw_name;
>>   char *pw_passwd;
>>   __uid_t pw_uid;
>>   __gid_t pw_gid;
>>   char *pw_gecos;
>>   char *pw_dir;
>>   char *pw_shell;
>> };
>> # 72 "/usr/include/pwd.h" 3 4
>> extern void setpwent (void);
>>
>>
>>
>>
>>
>> extern void endpwent (void);
>>
>>
>>
>>
>>
>> extern struct passwd *getpwent (void);
>> # 94 "/usr/include/pwd.h" 3 4
>> extern struct passwd *fgetpwent (FILE *__stream) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>>
>> extern int putpwent (const struct passwd *__restrict __p,
>>        FILE *__restrict __f);
>>
>>
>>
>>
>>
>>
>> extern struct passwd *getpwuid (__uid_t __uid);
>>
>>
>>
>>
>>
>> extern struct passwd *getpwnam (const char *__name) __attribute__ ((__nonnull__ (1)));
>> # 139 "/usr/include/pwd.h" 3 4
>> extern int getpwent_r (struct passwd *__restrict __resultbuf,
>>          char *__restrict __buffer, size_t __buflen,
>>          struct passwd **__restrict __result)
>>          __attribute__ ((__nonnull__ (1, 2, 4)));
>>
>>
>> extern int getpwuid_r (__uid_t __uid,
>>          struct passwd *__restrict __resultbuf,
>>          char *__restrict __buffer, size_t __buflen,
>>          struct passwd **__restrict __result)
>>          __attribute__ ((__nonnull__ (2, 3, 5)));
>>
>> extern int getpwnam_r (const char *__restrict __name,
>>          struct passwd *__restrict __resultbuf,
>>          char *__restrict __buffer, size_t __buflen,
>>          struct passwd **__restrict __result)
>>          __attribute__ ((__nonnull__ (1, 2, 3, 5)));
>> # 166 "/usr/include/pwd.h" 3 4
>> extern int fgetpwent_r (FILE *__restrict __stream,
>>    struct passwd *__restrict __resultbuf,
>>    char *__restrict __buffer, size_t __buflen,
>>    struct passwd **__restrict __result)
>>    __attribute__ ((__nonnull__ (1, 2, 3, 5)));
>> # 187 "/usr/include/pwd.h" 3 4
>>
>> # 58 "machine.c" 2
>> # 1 "/usr/include/unistd.h" 1 3 4
>> # 27 "/usr/include/unistd.h" 3 4
>>
>> # 205 "/usr/include/unistd.h" 3 4
>> # 1 "/usr/include/bits/posix_opt.h" 1 3 4
>> # 206 "/usr/include/unistd.h" 2 3 4
>>
>>
>>
>> # 1 "/usr/include/bits/environments.h" 1 3 4
>> # 22 "/usr/include/bits/environments.h" 3 4
>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>> # 23 "/usr/include/bits/environments.h" 2 3 4
>> # 210 "/usr/include/unistd.h" 2 3 4
>> # 229 "/usr/include/unistd.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 230 "/usr/include/unistd.h" 2 3 4
>> # 258 "/usr/include/unistd.h" 3 4
>> typedef __useconds_t useconds_t;
>> # 277 "/usr/include/unistd.h" 3 4
>> typedef __socklen_t socklen_t;
>> # 290 "/usr/include/unistd.h" 3 4
>> extern int access (const char *__name, int __type) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>> # 307 "/usr/include/unistd.h" 3 4
>> extern int faccessat (int __fd, const char *__file, int __type, int __flag)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>> # 337 "/usr/include/unistd.h" 3 4
>> extern __off_t lseek (int __fd, __off_t __offset, int __whence) __attribute__ ((__nothrow__ , __leaf__));
>> # 356 "/usr/include/unistd.h" 3 4
>> extern int close (int __fd);
>>
>>
>>
>>
>>
>>
>> extern ssize_t read (int __fd, void *__buf, size_t __nbytes) ;
>>
>>
>>
>>
>>
>> extern ssize_t write (int __fd, const void *__buf, size_t __n) ;
>> # 379 "/usr/include/unistd.h" 3 4
>> extern ssize_t pread (int __fd, void *__buf, size_t __nbytes,
>>         __off_t __offset) ;
>>
>>
>>
>>
>>
>>
>> extern ssize_t pwrite (int __fd, const void *__buf, size_t __n,
>>          __off_t __offset) ;
>> # 420 "/usr/include/unistd.h" 3 4
>> extern int pipe (int __pipedes[2]) __attribute__ ((__nothrow__ , __leaf__)) ;
>> # 435 "/usr/include/unistd.h" 3 4
>> extern unsigned int alarm (unsigned int __seconds) __attribute__ ((__nothrow__ , __leaf__));
>> # 447 "/usr/include/unistd.h" 3 4
>> extern unsigned int sleep (unsigned int __seconds);
>>
>>
>>
>>
>>
>>
>>
>> extern __useconds_t ualarm (__useconds_t __value, __useconds_t __interval)
>>      __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> extern int usleep (__useconds_t __useconds);
>> # 472 "/usr/include/unistd.h" 3 4
>> extern int pause (void);
>>
>>
>>
>> extern int chown (const char *__file, __uid_t __owner, __gid_t __group)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>> extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>> extern int lchown (const char *__file, __uid_t __owner, __gid_t __group)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>>
>>
>>
>> extern int fchownat (int __fd, const char *__file, __uid_t __owner,
>>        __gid_t __group, int __flag)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>>
>>
>>
>> extern int chdir (const char *__path) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>> extern int fchdir (int __fd) __attribute__ ((__nothrow__ , __leaf__)) ;
>> # 514 "/usr/include/unistd.h" 3 4
>> extern char *getcwd (char *__buf, size_t __size) __attribute__ ((__nothrow__ , __leaf__)) ;
>> # 528 "/usr/include/unistd.h" 3 4
>> extern char *getwd (char *__buf)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__deprecated__)) ;
>>
>>
>>
>>
>> extern int dup (int __fd) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>> extern int dup2 (int __fd, int __fd2) __attribute__ ((__nothrow__ , __leaf__));
>> # 546 "/usr/include/unistd.h" 3 4
>> extern char **__environ;
>>
>>
>>
>>
>>
>>
>>
>> extern int execve (const char *__path, char *const __argv[],
>>      char *const __envp[]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>>
>> extern int fexecve (int __fd, char *const __argv[], char *const __envp[])
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>>
>>
>>
>> extern int execv (const char *__path, char *const __argv[])
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>> extern int execle (const char *__path, const char *__arg, ...)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>> extern int execl (const char *__path, const char *__arg, ...)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>> extern int execvp (const char *__file, char *const __argv[])
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>
>>
>>
>>
>> extern int execlp (const char *__file, const char *__arg, ...)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>> # 601 "/usr/include/unistd.h" 3 4
>> extern int nice (int __inc) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>> extern void _exit (int __status) __attribute__ ((__noreturn__));
>>
>>
>>
>>
>>
>> # 1 "/usr/include/bits/confname.h" 1 3 4
>> # 24 "/usr/include/bits/confname.h" 3 4
>> enum
>>   {
>>     _PC_LINK_MAX,
>>
>>     _PC_MAX_CANON,
>>
>>     _PC_MAX_INPUT,
>>
>>     _PC_NAME_MAX,
>>
>>     _PC_PATH_MAX,
>>
>>     _PC_PIPE_BUF,
>>
>>     _PC_CHOWN_RESTRICTED,
>>
>>     _PC_NO_TRUNC,
>>
>>     _PC_VDISABLE,
>>
>>     _PC_SYNC_IO,
>>
>>     _PC_ASYNC_IO,
>>
>>     _PC_PRIO_IO,
>>
>>     _PC_SOCK_MAXBUF,
>>
>>     _PC_FILESIZEBITS,
>>
>>     _PC_REC_INCR_XFER_SIZE,
>>
>>     _PC_REC_MAX_XFER_SIZE,
>>
>>     _PC_REC_MIN_XFER_SIZE,
>>
>>     _PC_REC_XFER_ALIGN,
>>
>>     _PC_ALLOC_SIZE_MIN,
>>
>>     _PC_SYMLINK_MAX,
>>
>>     _PC_2_SYMLINKS
>>
>>   };
>>
>>
>> enum
>>   {
>>     _SC_ARG_MAX,
>>
>>     _SC_CHILD_MAX,
>>
>>     _SC_CLK_TCK,
>>
>>     _SC_NGROUPS_MAX,
>>
>>     _SC_OPEN_MAX,
>>
>>     _SC_STREAM_MAX,
>>
>>     _SC_TZNAME_MAX,
>>
>>     _SC_JOB_CONTROL,
>>
>>     _SC_SAVED_IDS,
>>
>>     _SC_REALTIME_SIGNALS,
>>
>>     _SC_PRIORITY_SCHEDULING,
>>
>>     _SC_TIMERS,
>>
>>     _SC_ASYNCHRONOUS_IO,
>>
>>     _SC_PRIORITIZED_IO,
>>
>>     _SC_SYNCHRONIZED_IO,
>>
>>     _SC_FSYNC,
>>
>>     _SC_MAPPED_FILES,
>>
>>     _SC_MEMLOCK,
>>
>>     _SC_MEMLOCK_RANGE,
>>
>>     _SC_MEMORY_PROTECTION,
>>
>>     _SC_MESSAGE_PASSING,
>>
>>     _SC_SEMAPHORES,
>>
>>     _SC_SHARED_MEMORY_OBJECTS,
>>
>>     _SC_AIO_LISTIO_MAX,
>>
>>     _SC_AIO_MAX,
>>
>>     _SC_AIO_PRIO_DELTA_MAX,
>>
>>     _SC_DELAYTIMER_MAX,
>>
>>     _SC_MQ_OPEN_MAX,
>>
>>     _SC_MQ_PRIO_MAX,
>>
>>     _SC_VERSION,
>>
>>     _SC_PAGESIZE,
>>
>>
>>     _SC_RTSIG_MAX,
>>
>>     _SC_SEM_NSEMS_MAX,
>>
>>     _SC_SEM_VALUE_MAX,
>>
>>     _SC_SIGQUEUE_MAX,
>>
>>     _SC_TIMER_MAX,
>>
>>
>>
>>
>>     _SC_BC_BASE_MAX,
>>
>>     _SC_BC_DIM_MAX,
>>
>>     _SC_BC_SCALE_MAX,
>>
>>     _SC_BC_STRING_MAX,
>>
>>     _SC_COLL_WEIGHTS_MAX,
>>
>>     _SC_EQUIV_CLASS_MAX,
>>
>>     _SC_EXPR_NEST_MAX,
>>
>>     _SC_LINE_MAX,
>>
>>     _SC_RE_DUP_MAX,
>>
>>     _SC_CHARCLASS_NAME_MAX,
>>
>>
>>     _SC_2_VERSION,
>>
>>     _SC_2_C_BIND,
>>
>>     _SC_2_C_DEV,
>>
>>     _SC_2_FORT_DEV,
>>
>>     _SC_2_FORT_RUN,
>>
>>     _SC_2_SW_DEV,
>>
>>     _SC_2_LOCALEDEF,
>>
>>
>>     _SC_PII,
>>
>>     _SC_PII_XTI,
>>
>>     _SC_PII_SOCKET,
>>
>>     _SC_PII_INTERNET,
>>
>>     _SC_PII_OSI,
>>
>>     _SC_POLL,
>>
>>     _SC_SELECT,
>>
>>     _SC_UIO_MAXIOV,
>>
>>     _SC_IOV_MAX = _SC_UIO_MAXIOV,
>>
>>     _SC_PII_INTERNET_STREAM,
>>
>>     _SC_PII_INTERNET_DGRAM,
>>
>>     _SC_PII_OSI_COTS,
>>
>>     _SC_PII_OSI_CLTS,
>>
>>     _SC_PII_OSI_M,
>>
>>     _SC_T_IOV_MAX,
>>
>>
>>
>>     _SC_THREADS,
>>
>>     _SC_THREAD_SAFE_FUNCTIONS,
>>
>>     _SC_GETGR_R_SIZE_MAX,
>>
>>     _SC_GETPW_R_SIZE_MAX,
>>
>>     _SC_LOGIN_NAME_MAX,
>>
>>     _SC_TTY_NAME_MAX,
>>
>>     _SC_THREAD_DESTRUCTOR_ITERATIONS,
>>
>>     _SC_THREAD_KEYS_MAX,
>>
>>     _SC_THREAD_STACK_MIN,
>>
>>     _SC_THREAD_THREADS_MAX,
>>
>>     _SC_THREAD_ATTR_STACKADDR,
>>
>>     _SC_THREAD_ATTR_STACKSIZE,
>>
>>     _SC_THREAD_PRIORITY_SCHEDULING,
>>
>>     _SC_THREAD_PRIO_INHERIT,
>>
>>     _SC_THREAD_PRIO_PROTECT,
>>
>>     _SC_THREAD_PROCESS_SHARED,
>>
>>
>>     _SC_NPROCESSORS_CONF,
>>
>>     _SC_NPROCESSORS_ONLN,
>>
>>     _SC_PHYS_PAGES,
>>
>>     _SC_AVPHYS_PAGES,
>>
>>     _SC_ATEXIT_MAX,
>>
>>     _SC_PASS_MAX,
>>
>>
>>     _SC_XOPEN_VERSION,
>>
>>     _SC_XOPEN_XCU_VERSION,
>>
>>     _SC_XOPEN_UNIX,
>>
>>     _SC_XOPEN_CRYPT,
>>
>>     _SC_XOPEN_ENH_I18N,
>>
>>     _SC_XOPEN_SHM,
>>
>>
>>     _SC_2_CHAR_TERM,
>>
>>     _SC_2_C_VERSION,
>>
>>     _SC_2_UPE,
>>
>>
>>     _SC_XOPEN_XPG2,
>>
>>     _SC_XOPEN_XPG3,
>>
>>     _SC_XOPEN_XPG4,
>>
>>
>>     _SC_CHAR_BIT,
>>
>>     _SC_CHAR_MAX,
>>
>>     _SC_CHAR_MIN,
>>
>>     _SC_INT_MAX,
>>
>>     _SC_INT_MIN,
>>
>>     _SC_LONG_BIT,
>>
>>     _SC_WORD_BIT,
>>
>>     _SC_MB_LEN_MAX,
>>
>>     _SC_NZERO,
>>
>>     _SC_SSIZE_MAX,
>>
>>     _SC_SCHAR_MAX,
>>
>>     _SC_SCHAR_MIN,
>>
>>     _SC_SHRT_MAX,
>>
>>     _SC_SHRT_MIN,
>>
>>     _SC_UCHAR_MAX,
>>
>>     _SC_UINT_MAX,
>>
>>     _SC_ULONG_MAX,
>>
>>     _SC_USHRT_MAX,
>>
>>
>>     _SC_NL_ARGMAX,
>>
>>     _SC_NL_LANGMAX,
>>
>>     _SC_NL_MSGMAX,
>>
>>     _SC_NL_NMAX,
>>
>>     _SC_NL_SETMAX,
>>
>>     _SC_NL_TEXTMAX,
>>
>>
>>     _SC_XBS5_ILP32_OFF32,
>>
>>     _SC_XBS5_ILP32_OFFBIG,
>>
>>     _SC_XBS5_LP64_OFF64,
>>
>>     _SC_XBS5_LPBIG_OFFBIG,
>>
>>
>>     _SC_XOPEN_LEGACY,
>>
>>     _SC_XOPEN_REALTIME,
>>
>>     _SC_XOPEN_REALTIME_THREADS,
>>
>>
>>     _SC_ADVISORY_INFO,
>>
>>     _SC_BARRIERS,
>>
>>     _SC_BASE,
>>
>>     _SC_C_LANG_SUPPORT,
>>
>>     _SC_C_LANG_SUPPORT_R,
>>
>>     _SC_CLOCK_SELECTION,
>>
>>     _SC_CPUTIME,
>>
>>     _SC_THREAD_CPUTIME,
>>
>>     _SC_DEVICE_IO,
>>
>>     _SC_DEVICE_SPECIFIC,
>>
>>     _SC_DEVICE_SPECIFIC_R,
>>
>>     _SC_FD_MGMT,
>>
>>     _SC_FIFO,
>>
>>     _SC_PIPE,
>>
>>     _SC_FILE_ATTRIBUTES,
>>
>>     _SC_FILE_LOCKING,
>>
>>     _SC_FILE_SYSTEM,
>>
>>     _SC_MONOTONIC_CLOCK,
>>
>>     _SC_MULTI_PROCESS,
>>
>>     _SC_SINGLE_PROCESS,
>>
>>     _SC_NETWORKING,
>>
>>     _SC_READER_WRITER_LOCKS,
>>
>>     _SC_SPIN_LOCKS,
>>
>>     _SC_REGEXP,
>>
>>     _SC_REGEX_VERSION,
>>
>>     _SC_SHELL,
>>
>>     _SC_SIGNALS,
>>
>>     _SC_SPAWN,
>>
>>     _SC_SPORADIC_SERVER,
>>
>>     _SC_THREAD_SPORADIC_SERVER,
>>
>>     _SC_SYSTEM_DATABASE,
>>
>>     _SC_SYSTEM_DATABASE_R,
>>
>>     _SC_TIMEOUTS,
>>
>>     _SC_TYPED_MEMORY_OBJECTS,
>>
>>     _SC_USER_GROUPS,
>>
>>     _SC_USER_GROUPS_R,
>>
>>     _SC_2_PBS,
>>
>>     _SC_2_PBS_ACCOUNTING,
>>
>>     _SC_2_PBS_LOCATE,
>>
>>     _SC_2_PBS_MESSAGE,
>>
>>     _SC_2_PBS_TRACK,
>>
>>     _SC_SYMLOOP_MAX,
>>
>>     _SC_STREAMS,
>>
>>     _SC_2_PBS_CHECKPOINT,
>>
>>
>>     _SC_V6_ILP32_OFF32,
>>
>>     _SC_V6_ILP32_OFFBIG,
>>
>>     _SC_V6_LP64_OFF64,
>>
>>     _SC_V6_LPBIG_OFFBIG,
>>
>>
>>     _SC_HOST_NAME_MAX,
>>
>>     _SC_TRACE,
>>
>>     _SC_TRACE_EVENT_FILTER,
>>
>>     _SC_TRACE_INHERIT,
>>
>>     _SC_TRACE_LOG,
>>
>>
>>     _SC_LEVEL1_ICACHE_SIZE,
>>
>>     _SC_LEVEL1_ICACHE_ASSOC,
>>
>>     _SC_LEVEL1_ICACHE_LINESIZE,
>>
>>     _SC_LEVEL1_DCACHE_SIZE,
>>
>>     _SC_LEVEL1_DCACHE_ASSOC,
>>
>>     _SC_LEVEL1_DCACHE_LINESIZE,
>>
>>     _SC_LEVEL2_CACHE_SIZE,
>>
>>     _SC_LEVEL2_CACHE_ASSOC,
>>
>>     _SC_LEVEL2_CACHE_LINESIZE,
>>
>>     _SC_LEVEL3_CACHE_SIZE,
>>
>>     _SC_LEVEL3_CACHE_ASSOC,
>>
>>     _SC_LEVEL3_CACHE_LINESIZE,
>>
>>     _SC_LEVEL4_CACHE_SIZE,
>>
>>     _SC_LEVEL4_CACHE_ASSOC,
>>
>>     _SC_LEVEL4_CACHE_LINESIZE,
>>
>>
>>
>>     _SC_IPV6 = _SC_LEVEL1_ICACHE_SIZE + 50,
>>
>>     _SC_RAW_SOCKETS,
>>
>>
>>     _SC_V7_ILP32_OFF32,
>>
>>     _SC_V7_ILP32_OFFBIG,
>>
>>     _SC_V7_LP64_OFF64,
>>
>>     _SC_V7_LPBIG_OFFBIG,
>>
>>
>>     _SC_SS_REPL_MAX,
>>
>>
>>     _SC_TRACE_EVENT_NAME_MAX,
>>
>>     _SC_TRACE_NAME_MAX,
>>
>>     _SC_TRACE_SYS_MAX,
>>
>>     _SC_TRACE_USER_EVENT_MAX,
>>
>>
>>     _SC_XOPEN_STREAMS,
>>
>>
>>     _SC_THREAD_ROBUST_PRIO_INHERIT,
>>
>>     _SC_THREAD_ROBUST_PRIO_PROTECT
>>
>>   };
>>
>>
>> enum
>>   {
>>     _CS_PATH,
>>
>>
>>     _CS_V6_WIDTH_RESTRICTED_ENVS,
>>
>>
>>
>>     _CS_GNU_LIBC_VERSION,
>>
>>     _CS_GNU_LIBPTHREAD_VERSION,
>>
>>
>>     _CS_V5_WIDTH_RESTRICTED_ENVS,
>>
>>
>>
>>     _CS_V7_WIDTH_RESTRICTED_ENVS,
>>
>>
>>
>>     _CS_LFS_CFLAGS = 1000,
>>
>>     _CS_LFS_LDFLAGS,
>>
>>     _CS_LFS_LIBS,
>>
>>     _CS_LFS_LINTFLAGS,
>>
>>     _CS_LFS64_CFLAGS,
>>
>>     _CS_LFS64_LDFLAGS,
>>
>>     _CS_LFS64_LIBS,
>>
>>     _CS_LFS64_LINTFLAGS,
>>
>>
>>     _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
>>
>>     _CS_XBS5_ILP32_OFF32_LDFLAGS,
>>
>>     _CS_XBS5_ILP32_OFF32_LIBS,
>>
>>     _CS_XBS5_ILP32_OFF32_LINTFLAGS,
>>
>>     _CS_XBS5_ILP32_OFFBIG_CFLAGS,
>>
>>     _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
>>
>>     _CS_XBS5_ILP32_OFFBIG_LIBS,
>>
>>     _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
>>
>>     _CS_XBS5_LP64_OFF64_CFLAGS,
>>
>>     _CS_XBS5_LP64_OFF64_LDFLAGS,
>>
>>     _CS_XBS5_LP64_OFF64_LIBS,
>>
>>     _CS_XBS5_LP64_OFF64_LINTFLAGS,
>>
>>     _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
>>
>>     _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
>>
>>     _CS_XBS5_LPBIG_OFFBIG_LIBS,
>>
>>     _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
>>
>>
>>     _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
>>
>>     _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
>>
>>     _CS_POSIX_V6_ILP32_OFF32_LIBS,
>>
>>     _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
>>
>>     _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
>>
>>     _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
>>
>>     _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
>>
>>     _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
>>
>>     _CS_POSIX_V6_LP64_OFF64_CFLAGS,
>>
>>     _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
>>
>>     _CS_POSIX_V6_LP64_OFF64_LIBS,
>>
>>     _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
>>
>>     _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
>>
>>     _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
>>
>>     _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
>>
>>     _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
>>
>>
>>     _CS_POSIX_V7_ILP32_OFF32_CFLAGS,
>>
>>     _CS_POSIX_V7_ILP32_OFF32_LDFLAGS,
>>
>>     _CS_POSIX_V7_ILP32_OFF32_LIBS,
>>
>>     _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS,
>>
>>     _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS,
>>
>>     _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS,
>>
>>     _CS_POSIX_V7_ILP32_OFFBIG_LIBS,
>>
>>     _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS,
>>
>>     _CS_POSIX_V7_LP64_OFF64_CFLAGS,
>>
>>     _CS_POSIX_V7_LP64_OFF64_LDFLAGS,
>>
>>     _CS_POSIX_V7_LP64_OFF64_LIBS,
>>
>>     _CS_POSIX_V7_LP64_OFF64_LINTFLAGS,
>>
>>     _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS,
>>
>>     _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS,
>>
>>     _CS_POSIX_V7_LPBIG_OFFBIG_LIBS,
>>
>>     _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS,
>>
>>
>>     _CS_V6_ENV,
>>
>>     _CS_V7_ENV
>>
>>   };
>> # 613 "/usr/include/unistd.h" 2 3 4
>>
>>
>> extern long int pathconf (const char *__path, int __name)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern long int fpathconf (int __fd, int __name) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern long int sysconf (int __name) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern size_t confstr (int __name, char *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern __pid_t getpid (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern __pid_t getppid (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern __pid_t getpgrp (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern __pid_t __getpgid (__pid_t __pid) __attribute__ ((__nothrow__ , __leaf__));
>>
>> extern __pid_t getpgid (__pid_t __pid) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> extern int setpgid (__pid_t __pid, __pid_t __pgid) __attribute__ ((__nothrow__ , __leaf__));
>> # 663 "/usr/include/unistd.h" 3 4
>> extern int setpgrp (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> extern __pid_t setsid (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern __pid_t getsid (__pid_t __pid) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern __uid_t getuid (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern __uid_t geteuid (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern __gid_t getgid (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern __gid_t getegid (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int getgroups (int __size, __gid_t __list[]) __attribute__ ((__nothrow__ , __leaf__)) ;
>> # 703 "/usr/include/unistd.h" 3 4
>> extern int setuid (__uid_t __uid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>> extern int setreuid (__uid_t __ruid, __uid_t __euid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>> extern int seteuid (__uid_t __uid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>>
>>
>> extern int setgid (__gid_t __gid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>> extern int setregid (__gid_t __rgid, __gid_t __egid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>> extern int setegid (__gid_t __gid) __attribute__ ((__nothrow__ , __leaf__)) ;
>> # 759 "/usr/include/unistd.h" 3 4
>> extern __pid_t fork (void) __attribute__ ((__nothrow__));
>>
>>
>>
>>
>>
>>
>>
>> extern __pid_t vfork (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern char *ttyname (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int ttyname_r (int __fd, char *__buf, size_t __buflen)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>>
>>
>>
>> extern int isatty (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern int ttyslot (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int link (const char *__from, const char *__to)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2))) ;
>>
>>
>>
>>
>> extern int linkat (int __fromfd, const char *__from, int __tofd,
>>      const char *__to, int __flags)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4))) ;
>>
>>
>>
>>
>> extern int symlink (const char *__from, const char *__to)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2))) ;
>>
>>
>>
>>
>> extern ssize_t readlink (const char *__restrict __path,
>>     char *__restrict __buf, size_t __len)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2))) ;
>>
>>
>>
>>
>> extern int symlinkat (const char *__from, int __tofd,
>>         const char *__to) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 3))) ;
>>
>>
>> extern ssize_t readlinkat (int __fd, const char *__restrict __path,
>>       char *__restrict __buf, size_t __len)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3))) ;
>>
>>
>>
>> extern int unlink (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>> extern int unlinkat (int __fd, const char *__name, int __flag)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>
>>
>>
>> extern int rmdir (const char *__path) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>> extern __pid_t tcgetpgrp (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int tcsetpgrp (int __fd, __pid_t __pgrp_id) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> extern char *getlogin (void);
>>
>>
>>
>>
>>
>>
>>
>> extern int getlogin_r (char *__name, size_t __name_len) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>> extern int setlogin (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>> # 874 "/usr/include/unistd.h" 3 4
>> # 1 "/usr/include/getopt.h" 1 3 4
>> # 57 "/usr/include/getopt.h" 3 4
>> extern char *optarg;
>> # 71 "/usr/include/getopt.h" 3 4
>> extern int optind;
>>
>>
>>
>>
>> extern int opterr;
>>
>>
>>
>> extern int optopt;
>> # 150 "/usr/include/getopt.h" 3 4
>> extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
>>        __attribute__ ((__nothrow__ , __leaf__));
>> # 875 "/usr/include/unistd.h" 2 3 4
>>
>>
>>
>>
>>
>>
>>
>> extern int gethostname (char *__name, size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>> extern int sethostname (const char *__name, size_t __len)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>> extern int sethostid (long int __id) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>>
>> extern int getdomainname (char *__name, size_t __len)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>> extern int setdomainname (const char *__name, size_t __len)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>>
>>
>> extern int vhangup (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int revoke (const char *__file) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>>
>>
>>
>>
>> extern int profil (unsigned short int *__sample_buffer, size_t __size,
>>      size_t __offset, unsigned int __scale)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>> extern int acct (const char *__name) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern char *getusershell (void) __attribute__ ((__nothrow__ , __leaf__));
>> extern void endusershell (void) __attribute__ ((__nothrow__ , __leaf__));
>> extern void setusershell (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern int daemon (int __nochdir, int __noclose) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>>
>>
>> extern int chroot (const char *__path) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>
>>
>>
>> extern char *getpass (const char *__prompt) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>>
>>
>>
>> extern int fsync (int __fd);
>> # 972 "/usr/include/unistd.h" 3 4
>> extern long int gethostid (void);
>>
>>
>> extern void sync (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern int getpagesize (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>
>>
>>
>>
>> extern int getdtablesize (void) __attribute__ ((__nothrow__ , __leaf__));
>> # 996 "/usr/include/unistd.h" 3 4
>> extern int truncate (const char *__file, __off_t __length)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>> # 1019 "/usr/include/unistd.h" 3 4
>> extern int ftruncate (int __fd, __off_t __length) __attribute__ ((__nothrow__ , __leaf__)) ;
>> # 1040 "/usr/include/unistd.h" 3 4
>> extern int brk (void *__addr) __attribute__ ((__nothrow__ , __leaf__)) ;
>>
>>
>>
>>
>>
>> extern void *sbrk (intptr_t __delta) __attribute__ ((__nothrow__ , __leaf__));
>> # 1061 "/usr/include/unistd.h" 3 4
>> extern long int syscall (long int __sysno, ...) __attribute__ ((__nothrow__ , __leaf__));
>> # 1115 "/usr/include/unistd.h" 3 4
>> extern int fdatasync (int __fildes);
>> # 1154 "/usr/include/unistd.h" 3 4
>>
>> # 59 "machine.c" 2
>> # 1 "/usr/include/sys/param.h" 1 3 4
>> # 23 "/usr/include/sys/param.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 24 "/usr/include/sys/param.h" 2 3 4
>>
>>
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 1 3 4
>> # 34 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/syslimits.h" 1 3 4
>>
>>
>>
>>
>>
>>
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 1 3 4
>> # 168 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 3 4
>> # 1 "/usr/include/limits.h" 1 3 4
>> # 143 "/usr/include/limits.h" 3 4
>> # 1 "/usr/include/bits/posix1_lim.h" 1 3 4
>> # 160 "/usr/include/bits/posix1_lim.h" 3 4
>> # 1 "/usr/include/bits/local_lim.h" 1 3 4
>> # 38 "/usr/include/bits/local_lim.h" 3 4
>> # 1 "/usr/include/linux/limits.h" 1 3 4
>> # 39 "/usr/include/bits/local_lim.h" 2 3 4
>> # 161 "/usr/include/bits/posix1_lim.h" 2 3 4
>> # 144 "/usr/include/limits.h" 2 3 4
>>
>>
>>
>> # 1 "/usr/include/bits/posix2_lim.h" 1 3 4
>> # 148 "/usr/include/limits.h" 2 3 4
>> # 169 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 2 3 4
>> # 8 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/syslimits.h" 2 3 4
>> # 35 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 2 3 4
>> # 27 "/usr/include/sys/param.h" 2 3 4
>>
>>
>>
>>
>> # 1 "/usr/include/bits/param.h" 1 3 4
>> # 28 "/usr/include/bits/param.h" 3 4
>> # 1 "/usr/include/linux/param.h" 1 3 4
>>
>>
>>
>> # 1 "/usr/include/asm/param.h" 1 3 4
>> # 1 "/usr/include/asm-generic/param.h" 1 3 4
>> # 1 "/usr/include/asm/param.h" 2 3 4
>> # 5 "/usr/include/linux/param.h" 2 3 4
>> # 29 "/usr/include/bits/param.h" 2 3 4
>> # 32 "/usr/include/sys/param.h" 2 3 4
>> # 60 "machine.c" 2
>> # 1 "/usr/include/sys/time.h" 1 3 4
>> # 27 "/usr/include/sys/time.h" 3 4
>> # 1 "/usr/include/bits/time.h" 1 3 4
>> # 28 "/usr/include/sys/time.h" 2 3 4
>> # 37 "/usr/include/sys/time.h" 3 4
>>
>> # 55 "/usr/include/sys/time.h" 3 4
>> struct timezone
>>   {
>>     int tz_minuteswest;
>>     int tz_dsttime;
>>   };
>>
>> typedef struct timezone *__restrict __timezone_ptr_t;
>> # 71 "/usr/include/sys/time.h" 3 4
>> extern int gettimeofday (struct timeval *__restrict __tv,
>>     __timezone_ptr_t __tz) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>>
>> extern int settimeofday (const struct timeval *__tv,
>>     const struct timezone *__tz)
>>      __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern int adjtime (const struct timeval *__delta,
>>       struct timeval *__olddelta) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> enum __itimer_which
>>   {
>>
>>     ITIMER_REAL = 0,
>>
>>
>>     ITIMER_VIRTUAL = 1,
>>
>>
>>
>>     ITIMER_PROF = 2
>>
>>   };
>>
>>
>>
>> struct itimerval
>>   {
>>
>>     struct timeval it_interval;
>>
>>     struct timeval it_value;
>>   };
>>
>>
>>
>>
>>
>>
>> typedef int __itimer_which_t;
>>
>>
>>
>>
>> extern int getitimer (__itimer_which_t __which,
>>         struct itimerval *__value) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int setitimer (__itimer_which_t __which,
>>         const struct itimerval *__restrict __new,
>>         struct itimerval *__restrict __old) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int utimes (const char *__file, const struct timeval __tvp[2])
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>>
>> extern int lutimes (const char *__file, const struct timeval __tvp[2])
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>
>>
>> extern int futimes (int __fd, const struct timeval __tvp[2]) __attribute__ ((__nothrow__ , __leaf__));
>> # 189 "/usr/include/sys/time.h" 3 4
>>
>> # 61 "machine.c" 2
>> # 1 "/usr/include/sys/times.h" 1 3 4
>> # 31 "/usr/include/sys/times.h" 3 4
>>
>>
>>
>> struct tms
>>   {
>>     clock_t tms_utime;
>>     clock_t tms_stime;
>>
>>     clock_t tms_cutime;
>>     clock_t tms_cstime;
>>   };
>>
>>
>>
>>
>>
>>
>> extern clock_t times (struct tms *__buffer) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> # 62 "machine.c" 2
>> # 1 "/usr/include/sys/resource.h" 1 3 4
>> # 24 "/usr/include/sys/resource.h" 3 4
>> # 1 "/usr/include/bits/resource.h" 1 3 4
>> # 31 "/usr/include/bits/resource.h" 3 4
>> enum __rlimit_resource
>> {
>>
>>   RLIMIT_CPU = 0,
>>
>>
>>
>>   RLIMIT_FSIZE = 1,
>>
>>
>>
>>   RLIMIT_DATA = 2,
>>
>>
>>
>>   RLIMIT_STACK = 3,
>>
>>
>>
>>   RLIMIT_CORE = 4,
>>
>>
>>
>>
>>
>>
>>   __RLIMIT_RSS = 5,
>>
>>
>>
>>   RLIMIT_NOFILE = 7,
>>   __RLIMIT_OFILE = RLIMIT_NOFILE,
>>
>>
>>
>>
>>   RLIMIT_AS = 9,
>>
>>
>>
>>   __RLIMIT_NPROC = 6,
>>
>>
>>
>>   __RLIMIT_MEMLOCK = 8,
>>
>>
>>
>>   __RLIMIT_LOCKS = 10,
>>
>>
>>
>>   __RLIMIT_SIGPENDING = 11,
>>
>>
>>
>>   __RLIMIT_MSGQUEUE = 12,
>>
>>
>>
>>
>>
>>   __RLIMIT_NICE = 13,
>>
>>
>>
>>
>>   __RLIMIT_RTPRIO = 14,
>>
>>
>>
>>
>>
>>   __RLIMIT_RTTIME = 15,
>>
>>
>>   __RLIMIT_NLIMITS = 16,
>>   __RLIM_NLIMITS = __RLIMIT_NLIMITS
>>
>>
>> };
>> # 131 "/usr/include/bits/resource.h" 3 4
>> typedef __rlim_t rlim_t;
>>
>>
>>
>>
>>
>>
>>
>> struct rlimit
>>   {
>>
>>     rlim_t rlim_cur;
>>
>>     rlim_t rlim_max;
>>   };
>> # 158 "/usr/include/bits/resource.h" 3 4
>> enum __rusage_who
>> {
>>
>>   RUSAGE_SELF = 0,
>>
>>
>>
>>   RUSAGE_CHILDREN = -1
>> # 176 "/usr/include/bits/resource.h" 3 4
>> };
>>
>>
>> # 1 "/usr/include/bits/time.h" 1 3 4
>> # 180 "/usr/include/bits/resource.h" 2 3 4
>>
>>
>>
>>
>>
>>
>>
>> struct rusage
>>   {
>>
>>     struct timeval ru_utime;
>>
>>     struct timeval ru_stime;
>>
>>     __extension__ union
>>       {
>>  long int ru_maxrss;
>>  __syscall_slong_t __ru_maxrss_word;
>>       };
>>
>>
>>
>>     __extension__ union
>>       {
>>  long int ru_ixrss;
>>  __syscall_slong_t __ru_ixrss_word;
>>       };
>>
>>     __extension__ union
>>       {
>>  long int ru_idrss;
>>  __syscall_slong_t __ru_idrss_word;
>>       };
>>
>>     __extension__ union
>>       {
>>  long int ru_isrss;
>>   __syscall_slong_t __ru_isrss_word;
>>       };
>>
>>
>>     __extension__ union
>>       {
>>  long int ru_minflt;
>>  __syscall_slong_t __ru_minflt_word;
>>       };
>>
>>     __extension__ union
>>       {
>>  long int ru_majflt;
>>  __syscall_slong_t __ru_majflt_word;
>>       };
>>
>>     __extension__ union
>>       {
>>  long int ru_nswap;
>>  __syscall_slong_t __ru_nswap_word;
>>       };
>>
>>
>>     __extension__ union
>>       {
>>  long int ru_inblock;
>>  __syscall_slong_t __ru_inblock_word;
>>       };
>>
>>     __extension__ union
>>       {
>>  long int ru_oublock;
>>  __syscall_slong_t __ru_oublock_word;
>>       };
>>
>>     __extension__ union
>>       {
>>  long int ru_msgsnd;
>>  __syscall_slong_t __ru_msgsnd_word;
>>       };
>>
>>     __extension__ union
>>       {
>>  long int ru_msgrcv;
>>  __syscall_slong_t __ru_msgrcv_word;
>>       };
>>
>>     __extension__ union
>>       {
>>  long int ru_nsignals;
>>  __syscall_slong_t __ru_nsignals_word;
>>       };
>>
>>
>>
>>     __extension__ union
>>       {
>>  long int ru_nvcsw;
>>  __syscall_slong_t __ru_nvcsw_word;
>>       };
>>
>>
>>     __extension__ union
>>       {
>>  long int ru_nivcsw;
>>  __syscall_slong_t __ru_nivcsw_word;
>>       };
>>   };
>>
>>
>>
>>
>>
>>
>>
>> enum __priority_which
>> {
>>   PRIO_PROCESS = 0,
>>
>>   PRIO_PGRP = 1,
>>
>>   PRIO_USER = 2
>>
>> };
>>
>>
>>
>> # 328 "/usr/include/bits/resource.h" 3 4
>>
>> # 25 "/usr/include/sys/resource.h" 2 3 4
>>
>>
>>
>>
>>
>>
>>
>> # 42 "/usr/include/sys/resource.h" 3 4
>> typedef int __rlimit_resource_t;
>> typedef int __rusage_who_t;
>> typedef int __priority_which_t;
>>
>>
>>
>>
>>
>> extern int getrlimit (__rlimit_resource_t __resource,
>>         struct rlimit *__rlimits) __attribute__ ((__nothrow__ , __leaf__));
>> # 69 "/usr/include/sys/resource.h" 3 4
>> extern int setrlimit (__rlimit_resource_t __resource,
>>         const struct rlimit *__rlimits) __attribute__ ((__nothrow__ , __leaf__));
>> # 87 "/usr/include/sys/resource.h" 3 4
>> extern int getrusage (__rusage_who_t __who, struct rusage *__usage) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern int getpriority (__priority_which_t __which, id_t __who) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int setpriority (__priority_which_t __which, id_t __who, int __prio)
>>      __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> # 63 "machine.c" 2
>> # 71 "machine.c"
>> # 1 "engine_pl.h" 1
>> # 40 "engine_pl.h"
>> # 1 "pl_params.h" 1
>> # 41 "engine_pl.h" 2
>> # 1 "hash_fct.h" 1
>> # 53 "hash_fct.h"
>>
>> # 53 "hash_fct.h"
>> typedef struct
>> {
>>   int len;
>>   uint32_t hash;
>> } HashIncrInfo;
>>
>>
>>
>>
>>
>>
>>
>> uint32_t Pl_Hash_Buffer(const void *data, int len);
>>
>> void Pl_Hash_Incr_Init(HashIncrInfo *hi);
>>
>> void Pl_Hash_Incr_Buffer(HashIncrInfo *hi, const void *data, int len);
>>
>> void Pl_Hash_Incr_Int32(HashIncrInfo *hi, uint32_t x);
>>
>> void Pl_Hash_Incr_Int64(HashIncrInfo *hi, uint64_t x);
>>
>> void Pl_Hash_Incr_Double(HashIncrInfo *hi, double x);
>>
>> uint32_t Pl_Hash_Incr_Term(HashIncrInfo *hi);
>> # 42 "engine_pl.h" 2
>> # 1 "hash.h" 1
>> # 48 "hash.h"
>> typedef struct
>> {
>>   char *endt;
>>   char *cur_t;
>>   char *cur_p;
>> }
>> HashScan;
>> # 67 "hash.h"
>> char *Pl_Hash_Alloc_Table(int tbl_size, int elem_size);
>>
>> void Pl_Hash_Free_Table(char *tbl);
>>
>> char *Pl_Hash_Realloc_Table(char *tbl, int new_tbl_size);
>>
>> void Pl_Hash_Delete_All(char *tbl);
>>
>> char *Pl_Hash_Insert(char *tbl, char *elem, int replace);
>>
>> char *Pl_Hash_Find(char *tbl, PlLong key);
>>
>> char *Pl_Hash_Delete(char *tbl, PlLong key);
>>
>> char *Pl_Hash_First(char *tbl, HashScan *scan);
>>
>> char *Pl_Hash_Next(HashScan *scan);
>>
>> int Pl_Hash_Table_Size(char *tbl);
>>
>> int Pl_Hash_Nb_Elements(char *tbl);
>> # 43 "engine_pl.h" 2
>> # 1 "bool.h" 1
>> # 65 "bool.h"
>> typedef int Bool;
>> # 44 "engine_pl.h" 2
>> # 1 "wam_regs.h" 1
>> # 45 "engine_pl.h" 2
>> # 1 "wam_archi.h" 1
>> # 44 "wam_archi.h"
>> typedef intptr_t WamWord;
>>
>> typedef void (*CodePtr) ();
>>
>> typedef CodePtr WamCont;
>>
>>
>>
>>
>>
>>
>> typedef WamWord *WamWordP;
>>
>>
>>
>>
>>
>>
>> register WamWordP TR asm ("ebx");
>> # 96 "wam_archi.h"
>> extern WamWord pl_reg_bank[];
>> extern WamWord pl_buff_signal_reg[];
>>
>> extern char *pl_reg_tbl[];
>> # 270 "wam_archi.h"
>> typedef enum
>> {
>>   LONG_INT,
>>   SHORT_UNS,
>>   ADDRESS
>> }TypTag;
>>
>> typedef struct
>> {
>>   char *name;
>>   TypTag type;
>>   int value;
>>   PlLong tag_mask;
>> }InfTag;
>> # 301 "wam_archi.h"
>> extern InfTag pl_tag_tbl[];
>> # 328 "wam_archi.h"
>> # 1 "wam_stacks.h" 1
>> # 27 "wam_stacks.h"
>> typedef struct
>> {
>>   char *name;
>>   char *desc;
>>   char *env_var_name;
>>   PlLong *p_def_size;
>>   int default_size;
>>   int size;
>>   WamWord *stack;
>> }InfStack;
>> # 58 "wam_stacks.h"
>> extern PlLong pl_def_trail_size;
>> extern PlLong pl_def_cstr_size;
>> extern PlLong pl_def_global_size;
>> extern PlLong pl_def_local_size;
>> extern PlLong pl_fixed_sizes;
>>
>>
>> extern InfStack pl_stk_tbl[];
>> # 329 "wam_archi.h" 2
>> # 46 "engine_pl.h" 2
>> # 1 "engine.h" 1
>> # 87 "engine.h"
>> extern int pl_os_argc;
>> extern char **pl_os_argv;
>>
>> extern char *pl_home;
>> extern int pl_devel_mode;
>>
>> extern char pl_glob_buff[];
>>
>> extern PlLong *pl_base_fl;
>> extern double *pl_base_fd;
>>
>> extern int pl_le_mode;
>> # 108 "engine.h"
>> int Pl_Start_Prolog(int argc, char *argv[]);
>>
>> void Pl_Stop_Prolog(void);
>>
>> void Pl_Reset_Prolog(void);
>>
>> void Pl_Reset_Prolog_In_Signal(void);
>>
>> void Pl_Set_Heap_Actual_Start(WamWord *heap_actual_start);
>>
>>
>>
>> void Pl_Execute_Directive(int pl_file, int pl_line, Bool is_system,
>>      CodePtr proc);
>>
>> Bool Pl_Try_Execute_Top_Level(void);
>>
>> Bool Pl_Call_Prolog(CodePtr codep);
>>
>> Bool Pl_Call_Prolog_Next_Sol(WamWord *query_b);
>>
>> void Pl_Keep_Rest_For_Prolog(WamWord *query_b);
>>
>> void Pl_Exit_With_Exception(void);
>>
>> void Pl_Execute_A_Continuation(CodePtr codep);
>> # 47 "engine_pl.h" 2
>> # 1 "atom.h" 1
>> # 97 "atom.h"
>> typedef struct
>> {
>>   unsigned length:16;
>>   unsigned op_mask:4;
>>   unsigned type:2;
>>   unsigned needs_quote:1;
>>   unsigned needs_scan:1;
>> }
>> AtomProp;
>>
>>
>>
>>
>> typedef struct
>> {
>>   char *name;
>>   unsigned hash;
>>   AtomProp prop;
>>   void *info;
>> }
>> AtomInf;
>> # 153 "atom.h"
>> extern AtomInf *pl_atom_tbl;
>> extern int pl_max_atom;
>> extern int pl_nb_atom;
>>
>> extern int pl_atom_void;
>> extern int pl_atom_curly_brackets;
>>
>> extern int pl_atom_false;
>> extern int pl_atom_true;
>>
>> extern int pl_atom_end_of_file;
>>
>>
>>
>>
>>
>> extern char pl_char_conv[];
>> extern int pl_char_type[];
>>
>> extern char pl_escape_symbol[];
>> extern char pl_escape_char[];
>>
>>
>>
>> PlLong pl_def_max_atom;
>>
>>
>>
>>
>>
>>
>>
>> void Pl_Init_Atom(void);
>>
>> int Pl_Create_Allocate_Atom(char *name);
>>
>> int Pl_Create_Atom(char *name);
>>
>> WamWord __attribute__((regparm(3))) Pl_Create_Atom_Tagged(char *name);
>>
>> int Pl_Find_Atom(char *name);
>>
>> int Pl_Gen_New_Atom(char *prefix);
>>
>> int Pl_Find_Next_Atom(int last_atom);
>> # 48 "engine_pl.h" 2
>> # 1 "pred.h" 1
>> # 62 "pred.h"
>> typedef struct
>> {
>>   PlLong f_n;
>>   int pl_file;
>>   int pl_line;
>>   int prop;
>>   PlLong *codep;
>>   PlLong *dyn;
>> }
>> PredInf;
>> # 86 "pred.h"
>> extern char *pl_pred_tbl;
>> # 97 "pred.h"
>> void Pl_Init_Pred(void);
>>
>> PredInf * __attribute__((regparm(3))) Pl_Create_Pred(int func, int arity, int pl_file, int pl_line,
>>        int prop, PlLong *codep);
>>
>> PredInf * __attribute__((regparm(3))) Pl_Lookup_Pred(int func, int arity);
>>
>> void __attribute__((regparm(3))) Pl_Delete_Pred(int func, int arity);
>> # 49 "engine_pl.h" 2
>> # 1 "misc.h" 1
>> # 57 "misc.h"
>> char *Pl_Malloc_Check(unsigned size, char *src_file, int src_line);
>>
>> char *Pl_Calloc_Check(unsigned nb, unsigned size, char *src_file,
>>      int src_line);
>>
>> char *Pl_Realloc_Check(char *ptr, unsigned size, char *src_file, int src_line);
>>
>> char *Pl_Strdup_Check(char *str, char *src_file, int src_line);
>> # 76 "misc.h"
>> void Pl_Extend_Table_If_Needed(char **hash_tbl);
>>
>> void Pl_Extend_Array(char **ptbl, int *nb_elem, int elem_size, Bool bzero);
>>
>> void Pl_Exit_With_Value(int ret_val);
>>
>> void Pl_Fatal_Error(char *format, ...);
>> # 114 "misc.h"
>> void *Pl_Dummy_Ptr(void *p);
>> # 50 "engine_pl.h" 2
>> # 1 "oper.h" 1
>> # 72 "oper.h"
>> typedef struct
>> {
>>   PlLong a_t;
>>   int prec;
>>   int left;
>>   int right;
>> }
>> OperInf;
>> # 94 "oper.h"
>> extern char *pl_oper_tbl;
>> # 103 "oper.h"
>> void Pl_Init_Oper(void);
>>
>> OperInf *Pl_Create_Oper(int atom_op, int type, int prec, int left, int right);
>>
>> OperInf *Pl_Lookup_Oper(int atom_op, int type);
>>
>> OperInf *Pl_Lookup_Oper_Any_Type(int atom_op);
>>
>> OperInf *Pl_Delete_Oper(int atom_op, int type);
>> # 51 "engine_pl.h" 2
>> # 1 "machine1.h" 1
>> # 70 "machine1.h"
>> extern int pl_m_os_type;
>> extern char pl_m_architecture[];
>> extern char pl_m_os_version[];
>> # 83 "machine1.h"
>> void Pl_Init_Machine1(void);
>>
>> char **Pl_M_Create_Shell_Command(char *cmd);
>>
>> char **Pl_M_Cmd_Line_To_Argv(char *cmd, int *argc);
>>
>> int Pl_M_Shell(char *cmd);
>>
>> int Pl_M_Spawn(char *arg[]);
>>
>> int Pl_M_Spawn_Redirect(char *arg[], int detach,
>>        FILE **f_in, FILE **f_out, FILE **f_err);
>>
>> int Pl_M_Get_Status(int pid);
>>
>>
>>
>> char *Pl_M_Mktemp(char *tmp_template);
>>
>> char *Pl_M_Tempnam(char *dir, char *pfx);
>> # 52 "engine_pl.h" 2
>> # 1 "machine.h" 1
>> # 61 "machine.h"
>> void Pl_Init_Machine(void);
>>
>> char *Pl_M_Sys_Err_String(int ret_val);
>>
>> PlLong Pl_M_User_Time(void);
>>
>> PlLong Pl_M_System_Time(void);
>>
>> PlLong Pl_M_Real_Time(void);
>>
>> void Pl_M_Randomize(void);
>>
>> void Pl_M_Set_Seed(int n);
>>
>> int Pl_M_Get_Seed(void);
>>
>> int Pl_M_Random_Integer(int n);
>>
>> double Pl_M_Random_Float(double n);
>>
>>
>>
>> char *Pl_M_Host_Name_From_Name(char *host_name);
>>
>> char *Pl_M_Host_Name_From_Adr(char *host_address);
>>
>> char *Pl_M_Get_Working_Dir(void);
>>
>> Bool Pl_M_Set_Working_Dir(char *path);
>>
>> char *Pl_M_Absolute_Path_Name(char *src);
>>
>> Bool Pl_M_Is_Absolute_File_Name(char *path);
>>
>> char *Pl_M_Decompose_File_Name(char *path, Bool del_trail_slashes,
>>           char **base, char **suffix);
>>
>>
>>
>>
>>
>>
>>
>> void M_Check_Magic_Words(void);
>> # 53 "engine_pl.h" 2
>> # 1 "stacks_sigsegv.h" 1
>> # 50 "stacks_sigsegv.h"
>> typedef int (*SegvHdlr)(void *bad_addr);
>> # 60 "stacks_sigsegv.h"
>> void Pl_Allocate_Stacks(void);
>>
>> void Pl_Push_SIGSEGV_Handler(SegvHdlr handler);
>>
>> void Pl_Pop_SIGSEGV_Handler(void);
>> # 54 "engine_pl.h" 2
>> # 1 "obj_chain.h" 1
>> # 58 "obj_chain.h"
>> void Pl_Find_Linked_Objects(void);
>>
>> void Pl_New_Object(void (*fct_obj_init)(), void (*fct_exec_system) (), void (*fct_exec_user) ());
>> # 55 "engine_pl.h" 2
>> # 1 "wam_inst.h" 1
>> # 249 "wam_inst.h"
>> typedef struct
>> {
>>   PlLong key;
>>   CodePtr codep;
>> }
>> SwtInf;
>>
>> typedef SwtInf *SwtTbl;
>> # 269 "wam_inst.h"
>> WamWord __attribute__((regparm(3))) Pl_Create_Functor_Arity_Tagged(char *func_str, int arity);
>>
>> SwtTbl __attribute__((regparm(3))) Pl_Create_Swt_Table(int size);
>>
>> void __attribute__((regparm(3))) Pl_Create_Swt_Atm_Element(SwtTbl t, int size, int atom, CodePtr codep);
>>
>> void __attribute__((regparm(3))) Pl_Create_Swt_Stc_Element(SwtTbl t, int size, int func, int arity,
>>        CodePtr codep);
>>
>> Bool __attribute__((regparm(3))) Pl_Get_Atom_Tagged(WamWord w, WamWord start_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Get_Atom(int atom, WamWord start_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Get_Integer_Tagged(WamWord w, WamWord start_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Get_Integer(PlLong n, WamWord start_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Get_Float(double n, WamWord start_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Get_Nil(WamWord start_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Get_List(WamWord start_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Get_Structure_Tagged(WamWord w, WamWord start_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Get_Structure(int func, int arity, WamWord start_word);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_X_Variable(void);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_Y_Variable(WamWord *y_adr);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_Unsafe_Value(WamWord start_word);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_Atom_Tagged(WamWord w);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_Atom(int atom);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_Integer_Tagged(WamWord w);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_Integer(PlLong n);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_Float(double n);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_Nil(void);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_List(void);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_Structure_Tagged(WamWord w);
>>
>> WamWord __attribute__((regparm(3))) Pl_Put_Structure(int func, int arity);
>>
>> WamWord __attribute__((regparm(3))) Pl_Unify_Variable(void);
>>
>> void __attribute__((regparm(3))) Pl_Unify_Void(int n);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_Value(WamWord start_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_Local_Value(WamWord start_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_Atom_Tagged(WamWord w);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_Atom(int atom);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_Integer_Tagged(WamWord w);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_Integer(PlLong n);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_Nil(void);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_List(void);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_Structure_Tagged(WamWord w);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_Structure(int func, int arity);
>>
>> WamWord __attribute__((regparm(3))) Pl_Globalize_If_In_Local(WamWord start_word);
>>
>> void __attribute__((regparm(3))) Pl_Allocate(int n);
>>
>> void __attribute__((regparm(3))) Pl_Deallocate(void);
>>
>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term(CodePtr c_var, CodePtr c_atm, CodePtr c_int,
>>             CodePtr c_lst, CodePtr c_stc);
>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Atm(CodePtr c_var, CodePtr c_atm);
>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Stc(CodePtr c_var, CodePtr c_stc);
>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Atm_Lst(CodePtr c_var, CodePtr c_atm,
>>           CodePtr c_lst);
>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Atm_Stc(CodePtr c_var, CodePtr c_atm,
>>           CodePtr c_stc);
>>
>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Atom(SwtTbl t, int size);
>>
>> PlLong __attribute__((regparm(3))) Pl_Switch_On_Integer(void);
>>
>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Structure(SwtTbl t, int size);
>>
>> WamWord __attribute__((regparm(3))) Pl_Get_Current_Choice(void);
>>
>> void __attribute__((regparm(3))) Pl_Cut(WamWord b_word);
>>
>> void __attribute__((regparm(3))) Pl_Soft_Cut(WamWord b_word);
>>
>> void __attribute__((regparm(3))) Pl_Global_Push_Float(double n);
>>
>> double __attribute__((regparm(3))) Pl_Obtain_Float(WamWord *adr);
>>
>>
>> void __attribute__((regparm(3))) Pl_Create_Choice_Point(CodePtr codep_alt, int arity);
>> void __attribute__((regparm(3))) Pl_Create_Choice_Point0(CodePtr codep_alt);
>> void __attribute__((regparm(3))) Pl_Create_Choice_Point1(CodePtr codep_alt);
>> void __attribute__((regparm(3))) Pl_Create_Choice_Point2(CodePtr codep_alt);
>> void __attribute__((regparm(3))) Pl_Create_Choice_Point3(CodePtr codep_alt);
>> void __attribute__((regparm(3))) Pl_Create_Choice_Point4(CodePtr codep_alt);
>>
>>
>> void __attribute__((regparm(3))) Pl_Update_Choice_Point(CodePtr codep_alt, int arity);
>> void __attribute__((regparm(3))) Pl_Update_Choice_Point0(CodePtr codep_alt);
>> void __attribute__((regparm(3))) Pl_Update_Choice_Point1(CodePtr codep_alt);
>> void __attribute__((regparm(3))) Pl_Update_Choice_Point2(CodePtr codep_alt);
>> void __attribute__((regparm(3))) Pl_Update_Choice_Point3(CodePtr codep_alt);
>> void __attribute__((regparm(3))) Pl_Update_Choice_Point4(CodePtr codep_alt);
>>
>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point(int arity);
>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point0(void);
>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point1(void);
>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point2(void);
>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point3(void);
>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point4(void);
>>
>>
>> void Pl_Defeasible_Open();
>> void Pl_Defeasible_Undo();
>> void Pl_Defeasible_Close(Bool undo_before);
>>
>>
>>
>> void __attribute__((regparm(3))) Pl_Untrail(WamWord *low_adr);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify(WamWord start_u_word, WamWord start_v_word);
>>
>> Bool __attribute__((regparm(3))) Pl_Unify_Occurs_Check(WamWord start_u_word, WamWord start_v_word);
>> # 56 "engine_pl.h" 2
>> # 1 "if_no_fd.h" 1
>> # 65 "if_no_fd.h"
>> extern void (*pl_fd_init_solver) ();
>> extern void (*pl_fd_reset_solver) ();
>> extern Bool (*pl_fd_unify_with_integer) ();
>> extern Bool (*pl_fd_unify_with_fd_var) ();
>> extern int (*pl_fd_variable_size) ();
>> extern int (*pl_fd_copy_variable) ();
>> extern char *(*pl_fd_variable_to_string) ();
>> # 82 "if_no_fd.h"
>> void Pl_Fd_Init_Solver(void);
>>
>> void Pl_Fd_Reset_Solver(void);
>> # 56 "engine_pl.h" 2
>> # 72 "machine.c" 2
>>
>>
>>
>> # 1 "/usr/include/malloc.h" 1 3 4
>> # 23 "/usr/include/malloc.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 149 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>>
>> # 149 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>> typedef int ptrdiff_t;
>> # 426 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>> typedef struct {
>>   long long __max_align_ll __attribute__((__aligned__(__alignof__(long long))));
>>   long double __max_align_ld __attribute__((__aligned__(__alignof__(long double))));
>> } max_align_t;
>> # 24 "/usr/include/malloc.h" 2 3 4
>> # 35 "/usr/include/malloc.h" 3 4
>>
>>
>>
>> extern void *malloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>
>>
>> extern void *calloc (size_t __nmemb, size_t __size)
>> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>
>>
>>
>>
>>
>>
>> extern void *realloc (void *__ptr, size_t __size)
>> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__warn_unused_result__));
>>
>>
>> extern void free (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern void cfree (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern void *memalign (size_t __alignment, size_t __size)
>> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>
>>
>> extern void *valloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>
>>
>>
>> extern void *pvalloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>
>>
>>
>> extern void *(*__morecore) (ptrdiff_t __size);
>>
>>
>> extern void *__default_morecore (ptrdiff_t __size)
>> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__));
>>
>>
>>
>> struct mallinfo
>> {
>>   int arena;
>>   int ordblks;
>>   int smblks;
>>   int hblks;
>>   int hblkhd;
>>   int usmblks;
>>   int fsmblks;
>>   int uordblks;
>>   int fordblks;
>>   int keepcost;
>> };
>>
>>
>> extern struct mallinfo mallinfo (void) __attribute__ ((__nothrow__ , __leaf__));
>> # 121 "/usr/include/malloc.h" 3 4
>> extern int mallopt (int __param, int __val) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int malloc_trim (size_t __pad) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern size_t malloc_usable_size (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern void malloc_stats (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int malloc_info (int __options, FILE *__fp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern void *malloc_get_state (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern int malloc_set_state (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern void (*volatile __malloc_initialize_hook) (void)
>> __attribute__ ((__deprecated__));
>>
>> extern void (*volatile __free_hook) (void *__ptr,
>>                                                    const void *)
>> __attribute__ ((__deprecated__));
>> extern void *(*volatile __malloc_hook)(size_t __size,
>>                                                      const void *)
>> __attribute__ ((__deprecated__));
>> extern void *(*volatile __realloc_hook)(void *__ptr,
>>                                                       size_t __size,
>>                                                       const void *)
>> __attribute__ ((__deprecated__));
>> extern void *(*volatile __memalign_hook)(size_t __alignment,
>>                                                        size_t __size,
>>                                                        const void *)
>> __attribute__ ((__deprecated__));
>> extern void (*volatile __after_morecore_hook) (void);
>>
>>
>> extern void __malloc_check_init (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>>
>>
>>
>> # 76 "machine.c" 2
>>
>>
>>
>>
>> # 1 "/usr/include/netdb.h" 1 3 4
>> # 27 "/usr/include/netdb.h" 3 4
>> # 1 "/usr/include/netinet/in.h" 1 3 4
>> # 23 "/usr/include/netinet/in.h" 3 4
>> # 1 "/usr/include/sys/socket.h" 1 3 4
>> # 24 "/usr/include/sys/socket.h" 3 4
>>
>>
>> # 1 "/usr/include/sys/uio.h" 1 3 4
>> # 25 "/usr/include/sys/uio.h" 3 4
>>
>>
>>
>> # 1 "/usr/include/bits/uio.h" 1 3 4
>> # 43 "/usr/include/bits/uio.h" 3 4
>> struct iovec
>>   {
>>     void *iov_base;
>>     size_t iov_len;
>>   };
>> # 29 "/usr/include/sys/uio.h" 2 3 4
>> # 39 "/usr/include/sys/uio.h" 3 4
>> extern ssize_t readv (int __fd, const struct iovec *__iovec, int __count)
>>   ;
>> # 50 "/usr/include/sys/uio.h" 3 4
>> extern ssize_t writev (int __fd, const struct iovec *__iovec, int __count)
>>   ;
>> # 65 "/usr/include/sys/uio.h" 3 4
>> extern ssize_t preadv (int __fd, const struct iovec *__iovec, int __count,
>>          __off_t __offset) ;
>> # 77 "/usr/include/sys/uio.h" 3 4
>> extern ssize_t pwritev (int __fd, const struct iovec *__iovec, int __count,
>>    __off_t __offset) ;
>> # 120 "/usr/include/sys/uio.h" 3 4
>>
>> # 27 "/usr/include/sys/socket.h" 2 3 4
>>
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 29 "/usr/include/sys/socket.h" 2 3 4
>> # 38 "/usr/include/sys/socket.h" 3 4
>> # 1 "/usr/include/bits/socket.h" 1 3 4
>> # 27 "/usr/include/bits/socket.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 28 "/usr/include/bits/socket.h" 2 3 4
>> # 38 "/usr/include/bits/socket.h" 3 4
>> # 1 "/usr/include/bits/socket_type.h" 1 3 4
>> # 24 "/usr/include/bits/socket_type.h" 3 4
>> enum __socket_type
>> {
>>   SOCK_STREAM = 1,
>>
>>
>>   SOCK_DGRAM = 2,
>>
>>
>>   SOCK_RAW = 3,
>>
>>   SOCK_RDM = 4,
>>
>>   SOCK_SEQPACKET = 5,
>>
>>
>>   SOCK_DCCP = 6,
>>
>>   SOCK_PACKET = 10,
>>
>>
>>
>>
>>
>>
>>
>>   SOCK_CLOEXEC = 02000000,
>>
>>
>>   SOCK_NONBLOCK = 00004000
>>
>>
>> };
>> # 39 "/usr/include/bits/socket.h" 2 3 4
>> # 150 "/usr/include/bits/socket.h" 3 4
>> # 1 "/usr/include/bits/sockaddr.h" 1 3 4
>> # 28 "/usr/include/bits/sockaddr.h" 3 4
>> typedef unsigned short int sa_family_t;
>> # 151 "/usr/include/bits/socket.h" 2 3 4
>>
>>
>> struct sockaddr
>>   {
>>     sa_family_t sa_family;
>>     char sa_data[14];
>>   };
>> # 166 "/usr/include/bits/socket.h" 3 4
>> struct sockaddr_storage
>>   {
>>     sa_family_t ss_family;
>>     char __ss_padding[(128 - (sizeof (unsigned short int)) - sizeof (unsigned long int))];
>>     unsigned long int __ss_align;
>>   };
>>
>>
>>
>> enum
>>   {
>>     MSG_OOB = 0x01,
>>
>>     MSG_PEEK = 0x02,
>>
>>     MSG_DONTROUTE = 0x04,
>>
>>
>>
>>
>>
>>
>>     MSG_CTRUNC = 0x08,
>>
>>     MSG_PROXY = 0x10,
>>
>>     MSG_TRUNC = 0x20,
>>
>>     MSG_DONTWAIT = 0x40,
>>
>>     MSG_EOR = 0x80,
>>
>>     MSG_WAITALL = 0x100,
>>
>>     MSG_FIN = 0x200,
>>
>>     MSG_SYN = 0x400,
>>
>>     MSG_CONFIRM = 0x800,
>>
>>     MSG_RST = 0x1000,
>>
>>     MSG_ERRQUEUE = 0x2000,
>>
>>     MSG_NOSIGNAL = 0x4000,
>>
>>     MSG_MORE = 0x8000,
>>
>>     MSG_WAITFORONE = 0x10000,
>>
>>     MSG_FASTOPEN = 0x20000000,
>>
>>
>>     MSG_CMSG_CLOEXEC = 0x40000000
>>
>>
>>
>>   };
>>
>>
>>
>>
>> struct msghdr
>>   {
>>     void *msg_name;
>>     socklen_t msg_namelen;
>>
>>     struct iovec *msg_iov;
>>     size_t msg_iovlen;
>>
>>     void *msg_control;
>>     size_t msg_controllen;
>>
>>
>>
>>
>>     int msg_flags;
>>   };
>>
>>
>> struct cmsghdr
>>   {
>>     size_t cmsg_len;
>>
>>
>>
>>
>>     int cmsg_level;
>>     int cmsg_type;
>>
>>     __extension__ unsigned char __cmsg_data [];
>>
>>   };
>> # 276 "/usr/include/bits/socket.h" 3 4
>> extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
>>           struct cmsghdr *__cmsg) __attribute__ ((__nothrow__ , __leaf__));
>> # 303 "/usr/include/bits/socket.h" 3 4
>> enum
>>   {
>>     SCM_RIGHTS = 0x01
>>
>>
>>
>>
>>
>>   };
>> # 349 "/usr/include/bits/socket.h" 3 4
>> # 1 "/usr/include/asm/socket.h" 1 3 4
>> # 1 "/usr/include/asm-generic/socket.h" 1 3 4
>>
>>
>>
>> # 1 "/usr/include/asm/sockios.h" 1 3 4
>> # 1 "/usr/include/asm-generic/sockios.h" 1 3 4
>> # 1 "/usr/include/asm/sockios.h" 2 3 4
>> # 5 "/usr/include/asm-generic/socket.h" 2 3 4
>> # 1 "/usr/include/asm/socket.h" 2 3 4
>> # 350 "/usr/include/bits/socket.h" 2 3 4
>> # 383 "/usr/include/bits/socket.h" 3 4
>> struct linger
>>   {
>>     int l_onoff;
>>     int l_linger;
>>   };
>> # 39 "/usr/include/sys/socket.h" 2 3 4
>>
>>
>>
>>
>> struct osockaddr
>>   {
>>     unsigned short int sa_family;
>>     unsigned char sa_data[14];
>>   };
>>
>>
>>
>>
>> enum
>> {
>>   SHUT_RD = 0,
>>
>>   SHUT_WR,
>>
>>   SHUT_RDWR
>>
>> };
>> # 113 "/usr/include/sys/socket.h" 3 4
>> extern int socket (int __domain, int __type, int __protocol) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern int socketpair (int __domain, int __type, int __protocol,
>>          int __fds[2]) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int bind (int __fd, const struct sockaddr * __addr, socklen_t __len)
>>      __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int getsockname (int __fd, struct sockaddr *__restrict __addr,
>>    socklen_t *__restrict __len) __attribute__ ((__nothrow__ , __leaf__));
>> # 137 "/usr/include/sys/socket.h" 3 4
>> extern int connect (int __fd, const struct sockaddr * __addr, socklen_t __len);
>>
>>
>>
>> extern int getpeername (int __fd, struct sockaddr *__restrict __addr,
>>    socklen_t *__restrict __len) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> extern ssize_t send (int __fd, const void *__buf, size_t __n, int __flags);
>>
>>
>>
>>
>>
>>
>> extern ssize_t recv (int __fd, void *__buf, size_t __n, int __flags);
>>
>>
>>
>>
>>
>>
>> extern ssize_t sendto (int __fd, const void *__buf, size_t __n,
>>          int __flags, const struct sockaddr * __addr,
>>          socklen_t __addr_len);
>> # 174 "/usr/include/sys/socket.h" 3 4
>> extern ssize_t recvfrom (int __fd, void *__restrict __buf, size_t __n,
>>     int __flags, struct sockaddr *__restrict __addr,
>>     socklen_t *__restrict __addr_len);
>>
>>
>>
>>
>>
>>
>>
>> extern ssize_t sendmsg (int __fd, const struct msghdr *__message,
>>    int __flags);
>> # 202 "/usr/include/sys/socket.h" 3 4
>> extern ssize_t recvmsg (int __fd, struct msghdr *__message, int __flags);
>> # 219 "/usr/include/sys/socket.h" 3 4
>> extern int getsockopt (int __fd, int __level, int __optname,
>>          void *__restrict __optval,
>>          socklen_t *__restrict __optlen) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int setsockopt (int __fd, int __level, int __optname,
>>          const void *__optval, socklen_t __optlen) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern int listen (int __fd, int __n) __attribute__ ((__nothrow__ , __leaf__));
>> # 243 "/usr/include/sys/socket.h" 3 4
>> extern int accept (int __fd, struct sockaddr *__restrict __addr,
>>      socklen_t *__restrict __addr_len);
>> # 261 "/usr/include/sys/socket.h" 3 4
>> extern int shutdown (int __fd, int __how) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int sockatmark (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>>
>> extern int isfdtype (int __fd, int __fdtype) __attribute__ ((__nothrow__ , __leaf__));
>> # 283 "/usr/include/sys/socket.h" 3 4
>>
>> # 24 "/usr/include/netinet/in.h" 2 3 4
>>
>>
>>
>>
>>
>>
>> typedef uint32_t in_addr_t;
>> struct in_addr
>>   {
>>     in_addr_t s_addr;
>>   };
>>
>>
>> # 1 "/usr/include/bits/in.h" 1 3 4
>> # 133 "/usr/include/bits/in.h" 3 4
>> struct ip_opts
>>   {
>>     struct in_addr ip_dst;
>>     char ip_opts[40];
>>   };
>>
>>
>> struct ip_mreqn
>>   {
>>     struct in_addr imr_multiaddr;
>>     struct in_addr imr_address;
>>     int imr_ifindex;
>>   };
>>
>>
>> struct in_pktinfo
>>   {
>>     int ipi_ifindex;
>>     struct in_addr ipi_spec_dst;
>>     struct in_addr ipi_addr;
>>   };
>> # 38 "/usr/include/netinet/in.h" 2 3 4
>>
>>
>> enum
>>   {
>>     IPPROTO_IP = 0,
>>
>>     IPPROTO_ICMP = 1,
>>
>>     IPPROTO_IGMP = 2,
>>
>>     IPPROTO_IPIP = 4,
>>
>>     IPPROTO_TCP = 6,
>>
>>     IPPROTO_EGP = 8,
>>
>>     IPPROTO_PUP = 12,
>>
>>     IPPROTO_UDP = 17,
>>
>>     IPPROTO_IDP = 22,
>>
>>     IPPROTO_TP = 29,
>>
>>     IPPROTO_DCCP = 33,
>>
>>     IPPROTO_IPV6 = 41,
>>
>>     IPPROTO_RSVP = 46,
>>
>>     IPPROTO_GRE = 47,
>>
>>     IPPROTO_ESP = 50,
>>
>>     IPPROTO_AH = 51,
>>
>>     IPPROTO_MTP = 92,
>>
>>     IPPROTO_BEETPH = 94,
>>
>>     IPPROTO_ENCAP = 98,
>>
>>     IPPROTO_PIM = 103,
>>
>>     IPPROTO_COMP = 108,
>>
>>     IPPROTO_SCTP = 132,
>>
>>     IPPROTO_UDPLITE = 136,
>>
>>     IPPROTO_MPLS = 137,
>>
>>     IPPROTO_RAW = 255,
>>
>>     IPPROTO_MAX
>>   };
>>
>>
>>
>>
>>
>> enum
>>   {
>>     IPPROTO_HOPOPTS = 0,
>>
>>     IPPROTO_ROUTING = 43,
>>
>>     IPPROTO_FRAGMENT = 44,
>>
>>     IPPROTO_ICMPV6 = 58,
>>
>>     IPPROTO_NONE = 59,
>>
>>     IPPROTO_DSTOPTS = 60,
>>
>>     IPPROTO_MH = 135
>>
>>   };
>>
>>
>>
>> typedef uint16_t in_port_t;
>>
>>
>> enum
>>   {
>>     IPPORT_ECHO = 7,
>>     IPPORT_DISCARD = 9,
>>     IPPORT_SYSTAT = 11,
>>     IPPORT_DAYTIME = 13,
>>     IPPORT_NETSTAT = 15,
>>     IPPORT_FTP = 21,
>>     IPPORT_TELNET = 23,
>>     IPPORT_SMTP = 25,
>>     IPPORT_TIMESERVER = 37,
>>     IPPORT_NAMESERVER = 42,
>>     IPPORT_WHOIS = 43,
>>     IPPORT_MTP = 57,
>>
>>     IPPORT_TFTP = 69,
>>     IPPORT_RJE = 77,
>>     IPPORT_FINGER = 79,
>>     IPPORT_TTYLINK = 87,
>>     IPPORT_SUPDUP = 95,
>>
>>
>>     IPPORT_EXECSERVER = 512,
>>     IPPORT_LOGINSERVER = 513,
>>     IPPORT_CMDSERVER = 514,
>>     IPPORT_EFSSERVER = 520,
>>
>>
>>     IPPORT_BIFFUDP = 512,
>>     IPPORT_WHOSERVER = 513,
>>     IPPORT_ROUTESERVER = 520,
>>
>>
>>     IPPORT_RESERVED = 1024,
>>
>>
>>     IPPORT_USERRESERVED = 5000
>>   };
>> # 211 "/usr/include/netinet/in.h" 3 4
>> struct in6_addr
>>   {
>>     union
>>       {
>>  uint8_t __u6_addr8[16];
>>
>>  uint16_t __u6_addr16[8];
>>  uint32_t __u6_addr32[4];
>>
>>       } __in6_u;
>>
>>
>>
>>
>>
>>   };
>>
>>
>> extern const struct in6_addr in6addr_any;
>> extern const struct in6_addr in6addr_loopback;
>> # 239 "/usr/include/netinet/in.h" 3 4
>> struct sockaddr_in
>>   {
>>     sa_family_t sin_family;
>>     in_port_t sin_port;
>>     struct in_addr sin_addr;
>>
>>
>>     unsigned char sin_zero[sizeof (struct sockaddr) -
>>       (sizeof (unsigned short int)) -
>>       sizeof (in_port_t) -
>>       sizeof (struct in_addr)];
>>   };
>>
>>
>>
>> struct sockaddr_in6
>>   {
>>     sa_family_t sin6_family;
>>     in_port_t sin6_port;
>>     uint32_t sin6_flowinfo;
>>     struct in6_addr sin6_addr;
>>     uint32_t sin6_scope_id;
>>   };
>>
>>
>>
>>
>> struct ip_mreq
>>   {
>>
>>     struct in_addr imr_multiaddr;
>>
>>
>>     struct in_addr imr_interface;
>>   };
>>
>> struct ip_mreq_source
>>   {
>>
>>     struct in_addr imr_multiaddr;
>>
>>
>>     struct in_addr imr_interface;
>>
>>
>>     struct in_addr imr_sourceaddr;
>>   };
>>
>>
>>
>>
>> struct ipv6_mreq
>>   {
>>
>>     struct in6_addr ipv6mr_multiaddr;
>>
>>
>>     unsigned int ipv6mr_interface;
>>   };
>>
>>
>>
>>
>> struct group_req
>>   {
>>
>>     uint32_t gr_interface;
>>
>>
>>     struct sockaddr_storage gr_group;
>>   };
>>
>> struct group_source_req
>>   {
>>
>>     uint32_t gsr_interface;
>>
>>
>>     struct sockaddr_storage gsr_group;
>>
>>
>>     struct sockaddr_storage gsr_source;
>>   };
>>
>>
>>
>> struct ip_msfilter
>>   {
>>
>>     struct in_addr imsf_multiaddr;
>>
>>
>>     struct in_addr imsf_interface;
>>
>>
>>     uint32_t imsf_fmode;
>>
>>
>>     uint32_t imsf_numsrc;
>>
>>     struct in_addr imsf_slist[1];
>>   };
>>
>>
>>
>>
>>
>> struct group_filter
>>   {
>>
>>     uint32_t gf_interface;
>>
>>
>>     struct sockaddr_storage gf_group;
>>
>>
>>     uint32_t gf_fmode;
>>
>>
>>     uint32_t gf_numsrc;
>>
>>     struct sockaddr_storage gf_slist[1];
>> };
>> # 376 "/usr/include/netinet/in.h" 3 4
>> extern uint32_t ntohl (uint32_t __netlong) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> extern uint16_t ntohs (uint16_t __netshort)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> extern uint32_t htonl (uint32_t __hostlong)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> extern uint16_t htons (uint16_t __hostshort)
>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>
>>
>>
>>
>> # 1 "/usr/include/bits/byteswap.h" 1 3 4
>> # 388 "/usr/include/netinet/in.h" 2 3 4
>> # 503 "/usr/include/netinet/in.h" 3 4
>> extern int bindresvport (int __sockfd, struct sockaddr_in *__sock_in) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int bindresvport6 (int __sockfd, struct sockaddr_in6 *__sock_in)
>>      __attribute__ ((__nothrow__ , __leaf__));
>> # 631 "/usr/include/netinet/in.h" 3 4
>>
>> # 28 "/usr/include/netdb.h" 2 3 4
>>
>>
>>
>>
>> # 1 "/usr/include/rpc/netdb.h" 1 3 4
>> # 42 "/usr/include/rpc/netdb.h" 3 4
>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>> # 43 "/usr/include/rpc/netdb.h" 2 3 4
>>
>>
>>
>> struct rpcent
>> {
>>   char *r_name;
>>   char **r_aliases;
>>   int r_number;
>> };
>>
>> extern void setrpcent (int __stayopen) __attribute__ ((__nothrow__ , __leaf__));
>> extern void endrpcent (void) __attribute__ ((__nothrow__ , __leaf__));
>> extern struct rpcent *getrpcbyname (const char *__name) __attribute__ ((__nothrow__ , __leaf__));
>> extern struct rpcent *getrpcbynumber (int __number) __attribute__ ((__nothrow__ , __leaf__));
>> extern struct rpcent *getrpcent (void) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern int getrpcbyname_r (const char *__name, struct rpcent *__result_buf,
>>       char *__buffer, size_t __buflen,
>>       struct rpcent **__result) __attribute__ ((__nothrow__ , __leaf__));
>>
>> extern int getrpcbynumber_r (int __number, struct rpcent *__result_buf,
>>         char *__buffer, size_t __buflen,
>>         struct rpcent **__result) __attribute__ ((__nothrow__ , __leaf__));
>>
>> extern int getrpcent_r (struct rpcent *__result_buf, char *__buffer,
>>    size_t __buflen, struct rpcent **__result) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> # 33 "/usr/include/netdb.h" 2 3 4
>> # 42 "/usr/include/netdb.h" 3 4
>> # 1 "/usr/include/bits/netdb.h" 1 3 4
>> # 26 "/usr/include/bits/netdb.h" 3 4
>> struct netent
>> {
>>   char *n_name;
>>   char **n_aliases;
>>   int n_addrtype;
>>   uint32_t n_net;
>> };
>> # 43 "/usr/include/netdb.h" 2 3 4
>> # 53 "/usr/include/netdb.h" 3 4
>>
>>
>>
>>
>>
>>
>>
>>
>> extern int *__h_errno_location (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>> # 92 "/usr/include/netdb.h" 3 4
>> extern void herror (const char *__str) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern const char *hstrerror (int __err_num) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> struct hostent
>> {
>>   char *h_name;
>>   char **h_aliases;
>>   int h_addrtype;
>>   int h_length;
>>   char **h_addr_list;
>>
>>
>>
>> };
>>
>>
>>
>>
>>
>>
>> extern void sethostent (int __stay_open);
>>
>>
>>
>>
>>
>> extern void endhostent (void);
>>
>>
>>
>>
>>
>>
>> extern struct hostent *gethostent (void);
>>
>>
>>
>>
>>
>>
>> extern struct hostent *gethostbyaddr (const void *__addr, __socklen_t __len,
>>           int __type);
>>
>>
>>
>>
>>
>> extern struct hostent *gethostbyname (const char *__name);
>> # 155 "/usr/include/netdb.h" 3 4
>> extern struct hostent *gethostbyname2 (const char *__name, int __af);
>> # 167 "/usr/include/netdb.h" 3 4
>> extern int gethostent_r (struct hostent *__restrict __result_buf,
>>     char *__restrict __buf, size_t __buflen,
>>     struct hostent **__restrict __result,
>>     int *__restrict __h_errnop);
>>
>> extern int gethostbyaddr_r (const void *__restrict __addr, __socklen_t __len,
>>        int __type,
>>        struct hostent *__restrict __result_buf,
>>        char *__restrict __buf, size_t __buflen,
>>        struct hostent **__restrict __result,
>>        int *__restrict __h_errnop);
>>
>> extern int gethostbyname_r (const char *__restrict __name,
>>        struct hostent *__restrict __result_buf,
>>        char *__restrict __buf, size_t __buflen,
>>        struct hostent **__restrict __result,
>>        int *__restrict __h_errnop);
>>
>> extern int gethostbyname2_r (const char *__restrict __name, int __af,
>>         struct hostent *__restrict __result_buf,
>>         char *__restrict __buf, size_t __buflen,
>>         struct hostent **__restrict __result,
>>         int *__restrict __h_errnop);
>> # 198 "/usr/include/netdb.h" 3 4
>> extern void setnetent (int __stay_open);
>>
>>
>>
>>
>>
>> extern void endnetent (void);
>>
>>
>>
>>
>>
>>
>> extern struct netent *getnetent (void);
>>
>>
>>
>>
>>
>>
>> extern struct netent *getnetbyaddr (uint32_t __net, int __type);
>>
>>
>>
>>
>>
>> extern struct netent *getnetbyname (const char *__name);
>> # 237 "/usr/include/netdb.h" 3 4
>> extern int getnetent_r (struct netent *__restrict __result_buf,
>>    char *__restrict __buf, size_t __buflen,
>>    struct netent **__restrict __result,
>>    int *__restrict __h_errnop);
>>
>> extern int getnetbyaddr_r (uint32_t __net, int __type,
>>       struct netent *__restrict __result_buf,
>>       char *__restrict __buf, size_t __buflen,
>>       struct netent **__restrict __result,
>>       int *__restrict __h_errnop);
>>
>> extern int getnetbyname_r (const char *__restrict __name,
>>       struct netent *__restrict __result_buf,
>>       char *__restrict __buf, size_t __buflen,
>>       struct netent **__restrict __result,
>>       int *__restrict __h_errnop);
>>
>>
>>
>>
>> struct servent
>> {
>>   char *s_name;
>>   char **s_aliases;
>>   int s_port;
>>   char *s_proto;
>> };
>>
>>
>>
>>
>>
>>
>> extern void setservent (int __stay_open);
>>
>>
>>
>>
>>
>> extern void endservent (void);
>>
>>
>>
>>
>>
>>
>> extern struct servent *getservent (void);
>>
>>
>>
>>
>>
>>
>> extern struct servent *getservbyname (const char *__name, const char *__proto);
>>
>>
>>
>>
>>
>>
>> extern struct servent *getservbyport (int __port, const char *__proto);
>> # 308 "/usr/include/netdb.h" 3 4
>> extern int getservent_r (struct servent *__restrict __result_buf,
>>     char *__restrict __buf, size_t __buflen,
>>     struct servent **__restrict __result);
>>
>> extern int getservbyname_r (const char *__restrict __name,
>>        const char *__restrict __proto,
>>        struct servent *__restrict __result_buf,
>>        char *__restrict __buf, size_t __buflen,
>>        struct servent **__restrict __result);
>>
>> extern int getservbyport_r (int __port, const char *__restrict __proto,
>>        struct servent *__restrict __result_buf,
>>        char *__restrict __buf, size_t __buflen,
>>        struct servent **__restrict __result);
>>
>>
>>
>>
>> struct protoent
>> {
>>   char *p_name;
>>   char **p_aliases;
>>   int p_proto;
>> };
>>
>>
>>
>>
>>
>>
>> extern void setprotoent (int __stay_open);
>>
>>
>>
>>
>>
>> extern void endprotoent (void);
>>
>>
>>
>>
>>
>>
>> extern struct protoent *getprotoent (void);
>>
>>
>>
>>
>>
>> extern struct protoent *getprotobyname (const char *__name);
>>
>>
>>
>>
>>
>> extern struct protoent *getprotobynumber (int __proto);
>> # 374 "/usr/include/netdb.h" 3 4
>> extern int getprotoent_r (struct protoent *__restrict __result_buf,
>>      char *__restrict __buf, size_t __buflen,
>>      struct protoent **__restrict __result);
>>
>> extern int getprotobyname_r (const char *__restrict __name,
>>         struct protoent *__restrict __result_buf,
>>         char *__restrict __buf, size_t __buflen,
>>         struct protoent **__restrict __result);
>>
>> extern int getprotobynumber_r (int __proto,
>>           struct protoent *__restrict __result_buf,
>>           char *__restrict __buf, size_t __buflen,
>>           struct protoent **__restrict __result);
>> # 395 "/usr/include/netdb.h" 3 4
>> extern int setnetgrent (const char *__netgroup);
>>
>>
>>
>>
>>
>>
>>
>> extern void endnetgrent (void);
>> # 412 "/usr/include/netdb.h" 3 4
>> extern int getnetgrent (char **__restrict __hostp,
>>    char **__restrict __userp,
>>    char **__restrict __domainp);
>> # 423 "/usr/include/netdb.h" 3 4
>> extern int innetgr (const char *__netgroup, const char *__host,
>>       const char *__user, const char *__domain);
>>
>>
>>
>>
>>
>>
>>
>> extern int getnetgrent_r (char **__restrict __hostp,
>>      char **__restrict __userp,
>>      char **__restrict __domainp,
>>      char *__restrict __buffer, size_t __buflen);
>> # 451 "/usr/include/netdb.h" 3 4
>> extern int rcmd (char **__restrict __ahost, unsigned short int __rport,
>>    const char *__restrict __locuser,
>>    const char *__restrict __remuser,
>>    const char *__restrict __cmd, int *__restrict __fd2p);
>> # 463 "/usr/include/netdb.h" 3 4
>> extern int rcmd_af (char **__restrict __ahost, unsigned short int __rport,
>>       const char *__restrict __locuser,
>>       const char *__restrict __remuser,
>>       const char *__restrict __cmd, int *__restrict __fd2p,
>>       sa_family_t __af);
>> # 479 "/usr/include/netdb.h" 3 4
>> extern int rexec (char **__restrict __ahost, int __rport,
>>     const char *__restrict __name,
>>     const char *__restrict __pass,
>>     const char *__restrict __cmd, int *__restrict __fd2p);
>> # 491 "/usr/include/netdb.h" 3 4
>> extern int rexec_af (char **__restrict __ahost, int __rport,
>>        const char *__restrict __name,
>>        const char *__restrict __pass,
>>        const char *__restrict __cmd, int *__restrict __fd2p,
>>        sa_family_t __af);
>> # 505 "/usr/include/netdb.h" 3 4
>> extern int ruserok (const char *__rhost, int __suser,
>>       const char *__remuser, const char *__locuser);
>> # 515 "/usr/include/netdb.h" 3 4
>> extern int ruserok_af (const char *__rhost, int __suser,
>>          const char *__remuser, const char *__locuser,
>>          sa_family_t __af);
>> # 528 "/usr/include/netdb.h" 3 4
>> extern int iruserok (uint32_t __raddr, int __suser,
>>        const char *__remuser, const char *__locuser);
>> # 539 "/usr/include/netdb.h" 3 4
>> extern int iruserok_af (const void *__raddr, int __suser,
>>    const char *__remuser, const char *__locuser,
>>    sa_family_t __af);
>> # 551 "/usr/include/netdb.h" 3 4
>> extern int rresvport (int *__alport);
>> # 560 "/usr/include/netdb.h" 3 4
>> extern int rresvport_af (int *__alport, sa_family_t __af);
>>
>>
>>
>>
>>
>>
>> struct addrinfo
>> {
>>   int ai_flags;
>>   int ai_family;
>>   int ai_socktype;
>>   int ai_protocol;
>>   socklen_t ai_addrlen;
>>   struct sockaddr *ai_addr;
>>   char *ai_canonname;
>>   struct addrinfo *ai_next;
>> };
>> # 662 "/usr/include/netdb.h" 3 4
>> extern int getaddrinfo (const char *__restrict __name,
>>    const char *__restrict __service,
>>    const struct addrinfo *__restrict __req,
>>    struct addrinfo **__restrict __pai);
>>
>>
>> extern void freeaddrinfo (struct addrinfo *__ai) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern const char *gai_strerror (int __ecode) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>> extern int getnameinfo (const struct sockaddr *__restrict __sa,
>>    socklen_t __salen, char *__restrict __host,
>>    socklen_t __hostlen, char *__restrict __serv,
>>    socklen_t __servlen, int __flags);
>> # 713 "/usr/include/netdb.h" 3 4
>>
>> # 81 "machine.c" 2
>>
>> # 1 "/usr/include/arpa/inet.h" 1 3 4
>> # 30 "/usr/include/arpa/inet.h" 3 4
>>
>>
>>
>>
>> extern in_addr_t inet_addr (const char *__cp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern in_addr_t inet_lnaof (struct in_addr __in) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern struct in_addr inet_makeaddr (in_addr_t __net, in_addr_t __host)
>>      __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>> extern in_addr_t inet_netof (struct in_addr __in) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern in_addr_t inet_network (const char *__cp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern char *inet_ntoa (struct in_addr __in) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int inet_pton (int __af, const char *__restrict __cp,
>>         void *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern const char *inet_ntop (int __af, const void *__restrict __cp,
>>          char *__restrict __buf, socklen_t __len)
>>      __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>>
>>
>> extern int inet_aton (const char *__cp, struct in_addr *__inp) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern char *inet_neta (in_addr_t __net, char *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern char *inet_net_ntop (int __af, const void *__cp, int __bits,
>>        char *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern int inet_net_pton (int __af, const char *__cp,
>>      void *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>>
>> extern unsigned int inet_nsap_addr (const char *__cp,
>>         unsigned char *__buf, int __len) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> extern char *inet_nsap_ntoa (int __len, const unsigned char *__cp,
>>         char *__buf) __attribute__ ((__nothrow__ , __leaf__));
>>
>>
>>
>> # 83 "machine.c" 2
>> # 135 "machine.c"
>>
>> # 135 "machine.c"
>> static PlLong start_user_time = 0;
>> static PlLong start_system_time = 0;
>> static PlLong start_real_time = 0;
>>
>> static int cur_seed = 1;
>> # 150 "machine.c"
>> static char *Host_Name_From_Alias(struct hostent *host_entry);
>> # 167 "machine.c"
>> void
>> Pl_Init_Machine(void)
>> {
>>   tzset();
>>
>>   start_user_time = Pl_M_User_Time();
>>   start_system_time = Pl_M_System_Time();
>>   start_real_time = Pl_M_Real_Time();
>>
>>
>>   mallopt(
>> # 177 "machine.c" 3 4
>>          -4
>> # 177 "machine.c"
>>                    , 0);
>>
>>
>>   Pl_Init_Machine1();
>> }
>> # 190 "machine.c"
>> char *
>> Pl_M_Sys_Err_String(int ret_val)
>> {
>>
>>
>>
>>
>>
>>   char *str;
>>   static char buff[64];
>> # 226 "machine.c"
>>   str = strerror(
>> # 226 "machine.c" 3 4
>>                 (*__errno_location ())
>> # 226 "machine.c"
>>                      );
>>
>>
>>   if (str)
>>     return str;
>>
>>   sprintf(buff, "Unknown error (%d)",
>> # 232 "machine.c" 3 4
>>                                   (*__errno_location ())
>> # 232 "machine.c"
>>                                        );
>>   return buff;
>> }
>> # 244 "machine.c"
>> PlLong
>> Pl_M_User_Time(void)
>> {
>>   PlLong user_time;
>>
>>
>>   struct rusage rsr_usage;
>>
>>   getrusage(
>> # 252 "machine.c" 3 4
>>            RUSAGE_SELF
>> # 252 "machine.c"
>>                       , &rsr_usage);
>>
>>   user_time = (rsr_usage.ru_utime.tv_sec * 1000) +
>>     (rsr_usage.ru_utime.tv_usec / 1000);
>> # 275 "machine.c"
>>   return user_time - start_user_time;
>> }
>> # 286 "machine.c"
>> PlLong
>> Pl_M_System_Time(void)
>> {
>>   PlLong system_time;
>>
>>
>>   struct rusage rsr_usage;
>>
>>   getrusage(
>> # 294 "machine.c" 3 4
>>            RUSAGE_SELF
>> # 294 "machine.c"
>>                       , &rsr_usage);
>>
>>   system_time = (rsr_usage.ru_stime.tv_sec * 1000) +
>>     (rsr_usage.ru_stime.tv_usec / 1000);
>> # 317 "machine.c"
>>   return system_time - start_system_time;
>> }
>> # 328 "machine.c"
>> PlLong
>> Pl_M_Real_Time(void)
>> {
>>   PlLong real_time;
>>
>>
>>   struct timeval tv;
>>
>>   gettimeofday(&tv,
>> # 336 "machine.c" 3 4
>>                    ((void *)0)
>> # 336 "machine.c"
>>                        );
>>   real_time = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
>> # 350 "machine.c"
>>   return real_time - start_real_time;
>> }
>> # 367 "machine.c"
>> void
>> Pl_M_Randomize(void)
>> {
>>   static int count = 0;
>>
>>
>>
>>   struct timeval tv;
>>   int seed;
>>
>>   gettimeofday(&tv,
>> # 377 "machine.c" 3 4
>>                    ((void *)0)
>> # 377 "machine.c"
>>                        );
>>   seed = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
>>
>>   count = (count + rand()) % 0xFFFF;
>>   seed = seed ^ (getpid() << (seed & 0xFF));
>>   seed *= count;
>>   seed = seed & 0xFFFFFF;
>>
>>   Pl_M_Set_Seed(seed);
>> }
>> # 395 "machine.c"
>> void
>> Pl_M_Set_Seed(int n)
>> {
>>   cur_seed = n;
>>   srand(cur_seed);
>> }
>> # 409 "machine.c"
>> int
>> Pl_M_Get_Seed(void)
>> {
>>   return cur_seed;
>> }
>> # 423 "machine.c"
>> int
>> Pl_M_Random_Integer(int n)
>> {
>>   return (int) ((double) n * rand() / (
>> # 426 "machine.c" 3 4
>>                                       2147483647
>> # 426 "machine.c"
>>                                                + 1.0));
>> }
>> # 437 "machine.c"
>> double
>> Pl_M_Random_Float(double n)
>> {
>>   return n * rand() / (
>> # 440 "machine.c" 3 4
>>                       2147483647
>> # 440 "machine.c"
>>                                + 1.0);
>> }
>> # 451 "machine.c"
>> char *
>> Pl_M_Host_Name_From_Name(char *host_name)
>> {
>>   static char buff[4096];
>>
>>
>>   struct hostent *host_entry;
>>
>>
>>   if (host_name ==
>> # 460 "machine.c" 3 4
>>                   ((void *)0)
>> # 460 "machine.c"
>>                       )
>>     {
>>       PlLong length = sizeof(buff);
>>       host_name = buff;
>>
>>
>>
>>       if (gethostname(buff, length))
>>
>>         {
>>           strcpy(buff, "unknown host name");
>>           goto finish;
>>         }
>>     }
>>
>>   if (strchr(host_name, '.') !=
>> # 475 "machine.c" 3 4
>>                                ((void *)0)
>> # 475 "machine.c"
>>                                    )
>>     goto finish;
>>
>>
>>
>>   host_entry = gethostbyname(host_name);
>>   if (host_entry ==
>> # 481 "machine.c" 3 4
>>                    ((void *)0)
>> # 481 "machine.c"
>>                        )
>>     goto finish;
>>
>>   host_name = Host_Name_From_Alias(host_entry);
>>
>>
>>
>> finish:
>>   return host_name;
>> }
>> # 499 "machine.c"
>> char *
>> Pl_M_Host_Name_From_Adr(char *host_address)
>> {
>>
>>   struct hostent *host_entry;
>>   struct in_addr iadr;
>>
>>
>>
>>
>>
>>
>>   if (inet_aton(host_address, &iadr) == 0)
>>
>>     return 0;
>>
>>   host_entry = gethostbyaddr((char *) &iadr, sizeof(iadr),
>> # 515 "machine.c" 3 4
>>                                                           2
>> # 515 "machine.c"
>>                                                                  );
>>   if (host_entry ==
>> # 516 "machine.c" 3 4
>>                    ((void *)0)
>> # 516 "machine.c"
>>                        )
>>     return
>> # 517 "machine.c" 3 4
>>           ((void *)0)
>> # 517 "machine.c"
>>               ;
>>
>>   return Host_Name_From_Alias(host_entry);
>>
>>
>>
>> }
>> # 534 "machine.c"
>> static char *
>> Host_Name_From_Alias(struct hostent *host_entry)
>> {
>>   char *name;
>>   char **alias;
>>   char *p;
>>
>>   name = (char *) host_entry->h_name;
>>   alias = host_entry->h_aliases;
>>   while ((p = strchr(name, '.')) ==
>> # 543 "machine.c" 3 4
>>                                    ((void *)0)
>> # 543 "machine.c"
>>                                         && *alias)
>>     name = *alias++;
>>
>>   if (p)
>>     return name;
>>
>>   return (char *) host_entry->h_name;
>> }
>> # 561 "machine.c"
>> Bool
>> Pl_M_Set_Working_Dir(char *path)
>> {
>>   char *new_path = Pl_M_Absolute_Path_Name(path);
>>
>>   return (new_path !=
>> # 566 "machine.c" 3 4
>>                      ((void *)0)
>> # 566 "machine.c"
>>                           && chdir(new_path) == 0);
>> }
>> # 576 "machine.c"
>> char *
>> Pl_M_Get_Working_Dir(void)
>> {
>>   static char cur_work_dir[
>> # 579 "machine.c" 3 4
>>                           4096
>> # 579 "machine.c"
>>                                     ];
>>
>>   if (getcwd(cur_work_dir, sizeof(cur_work_dir) - 1) ==
>> # 581 "machine.c" 3 4
>>                                                        ((void *)0)
>> # 581 "machine.c"
>>                                                            )
>>     strcpy(cur_work_dir, ".");
>>   return cur_work_dir;
>> }
>> # 594 "machine.c"
>> char *
>> Pl_M_Absolute_Path_Name(char *src)
>> {
>>   static char buff[2][
>> # 597 "machine.c" 3 4
>>                      4096
>> # 597 "machine.c"
>>                                ];
>>   int res = 0;
>>   char *dst;
>>   char *p, *q;
>>   char c;
>>
>>   dst = buff[res];
>>   while ((*dst++ = *src))
>>     {
>>       c = *src++;
>>       if (c == '$'
>>
>>
>>
>>         )
>>         {
>>           p = dst;
>>           while (
>> # 614 "machine.c" 3 4
>>                 ((*__ctype_b_loc ())[(int) ((
>> # 614 "machine.c"
>>                 *src
>> # 614 "machine.c" 3 4
>>                 ))] & (unsigned short int) _ISalnum)
>> # 614 "machine.c"
>>                               || *src == '_')
>>             *dst++ = *src++;
>>
>>
>>
>>
>>           *dst = '\0';
>>           q = getenv(p);
>>           if (q)
>>             {
>>               p--;
>>               strcpy(p, q);
>>               dst = p + strlen(p);
>>
>>
>>
>>
>>             }
>>
>>
>>
>>
>>         }
>>     }
>>   *dst = '\0';
>>
>>   if (buff[res][0] == '~')
>>     {
>>       if (((buff[res][1]) == '/' || (buff[res][1]) == '/') || buff[res][1] == '\0')
>>         {
>>    q =
>> # 644 "machine.c" 3 4
>>       ((void *)0)
>> # 644 "machine.c"
>>           ;;
>>           if ((p = getenv("HOME")) ==
>> # 645 "machine.c" 3 4
>>                                      ((void *)0)
>> # 645 "machine.c"
>>                                          )
>>      {
>>
>>
>>
>>
>>
>>        return
>> # 652 "machine.c" 3 4
>>              ((void *)0)
>> # 652 "machine.c"
>>                  ;
>>
>>      }
>>    if (q ==
>> # 655 "machine.c" 3 4
>>            ((void *)0)
>> # 655 "machine.c"
>>                )
>>      q = "";
>>           sprintf(buff[1 - res], "%s%s/%s", q, p, buff[res] + 1);
>>           res = 1 - res;
>>         }
>>
>>       else
>>         {
>>           struct passwd *pw;
>>
>>           p = buff[res] + 1;
>>           while (*p && !((*p) == '/' || (*p) == '/'))
>>             p++;
>>
>>           buff[res][0] = *p;
>>           *p = '\0';
>>           if ((pw = getpwnam(buff[res] + 1)) ==
>> # 671 "machine.c" 3 4
>>                                                ((void *)0)
>> # 671 "machine.c"
>>                                                    )
>>             return
>> # 672 "machine.c" 3 4
>>                   ((void *)0)
>> # 672 "machine.c"
>>                       ;
>>
>>           *p = buff[res][0];
>>
>>           sprintf(buff[1 - res], "%s/%s", pw->pw_dir, p);
>>           res = 1 - res;
>>         }
>>
>>     }
>>
>>   if (strcmp(buff[res], "user") == 0)
>>     return buff[res];
>> # 706 "machine.c"
>>   if (buff[res][0] != '/')
>>     {
>>       sprintf(buff[1 - res], "%s/%s", Pl_M_Get_Working_Dir(), buff[res]);
>>       res = 1 - res;
>>     }
>>
>>   src = buff[res];
>>   res = 1 - res;
>>   dst = buff[res];
>>
>>   while ((*dst++ = *src))
>>     {
>>       if (*src++ != '/')
>>         continue;
>>
>>     collapse:
>>       while (*src == '/')
>>         src++;
>>
>>       if (*src != '.')
>>         continue;
>>
>>       if (src[1] == '/' || src[1] == '\0')
>>         {
>>           src++;
>>           goto collapse;
>>         }
>>
>>       if (src[1] != '.' || (src[2] != '/' && src[2] != '\0'))
>>         continue;
>>
>>       src += 2;
>>       p = dst - 2;
>>       while (p >= buff[res] && *p != '/')
>>         p--;
>>
>>       if (p < buff[res])
>>         return
>> # 743 "machine.c" 3 4
>>               ((void *)0)
>> # 743 "machine.c"
>>                   ;
>>
>>       dst = p;
>>     }
>>
>>   dst--;
>> # 759 "machine.c"
>>   if (dst - buff[res] > 1 && ((dst[-1]) == '/' || (dst[-1]) == '/'))
>>     dst[-1] = '\0';
>>
>>   return buff[res];
>> }
>> # 773 "machine.c"
>> Bool
>> Pl_M_Is_Absolute_File_Name(char *path)
>> {
>>   if (((*path) == '/' || (*path) == '/'))
>>     return 1;
>> # 795 "machine.c"
>>   return 0;
>> }
>> # 829 "machine.c"
>> char *
>> Pl_M_Decompose_File_Name(char *path, Bool del_trail_slashes, char **base, char **suffix)
>> {
>>   static char buff_dir[
>> # 832 "machine.c" 3 4
>>                       4096
>> # 832 "machine.c"
>>                                 ];
>>   static char buff_base[
>> # 833 "machine.c" 3 4
>>                        4096
>> # 833 "machine.c"
>>                                  ];
>>   int dir_start_pos = 0;
>> # 852 "machine.c"
>>   char *p;
>>
>>   strcpy(buff_dir, path);
>>
>>
>>
>>
>>
>>   do { char *_ptr; for((p) =
>> # 860 "machine.c" 3 4
>>  ((void *)0)
>> # 860 "machine.c"
>>  , _ptr = (buff_dir); *_ptr; _ptr++) if (((*_ptr) == '/' || (*_ptr) == '/')) (p) = _ptr; } while(0);
>>
>>   p = (p ==
>> # 862 "machine.c" 3 4
>>            ((void *)0)
>> # 862 "machine.c"
>>                ) ? buff_dir + dir_start_pos : p + 1;
>>
>>   strcpy(buff_base, p);
>>   *p = '\0';
>>
>>   if ((p = strrchr(buff_base, '.')) !=
>> # 867 "machine.c" 3 4
>>                                       ((void *)0)
>> # 867 "machine.c"
>>                                           )
>>     *suffix = p;
>>   else
>>     *suffix = buff_base + strlen(buff_base);
>>
>>
>>
>>   if (del_trail_slashes)
>>     {
>>       if (buff_dir[dir_start_pos] == '\0')
>>  strcat(buff_dir, ".");
>>       else
>>  {
>>    int len = strlen(buff_dir);
>>    while(--len >= dir_start_pos && ((buff_dir[len]) == '/' || (buff_dir[len]) == '/'))
>>      ;
>>
>>    if (len < dir_start_pos)
>>      len = dir_start_pos;
>>    buff_dir[len + 1] = '\0';
>>  }
>>     }
>>
>>
>>
>>
>>
>>
>>   *base = buff_base;
>>
>>   return buff_dir;
>> }
>
>> _______________________________________________
>> Bug-prolog mailing list
>> [hidden email]
>> https://lists.gnu.org/mailman/listinfo/bug-prolog
>
>


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Re: GCC segfault on i686

Till Hofmann
Hi all,

do you have a suggestion on how to proceed with this bug? Can this be
fixed on the Prolog side? Should this be reported as GCC bug?

Kind regards,
Till

On 08/19/2016 08:56 AM, Till Hofmann wrote:

> On 08/19/2016 02:40 AM, Matthew Carter wrote:
>> I can confirm failure to build with gcc 6.1+ on i686 (using Arch Linux
>> myself).
>>
>> I couldn't get it to build with your configure options however (it still
>> failed with segfault in the same place).
>
> The configure options were only to produce the more verbose make output
> and the .i files. The build still fails. Sorry if this wasn't clear.
>
> Kind regards,
> Till
>
>>
>> -Matt
>>
>> On Thu, Aug 18, 2016 at 12:10:49PM +0200, Till Hofmann wrote:
>>> Hi all,
>>>
>>> I'm currently trying to debug a GCC segfault that occurs when compiling
>>> EnginePl/machine.c on i686 machines:
>>>
>>>> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
>>>> gplc -c -C '-O3 -fomit-frame-pointer' machine.c
>>>> machine.c: In function ‘Pl_M_Randomize’:
>>>> machine.c:386:1: internal compiler error: Segmentation fault
>>>
>>> It looks like this is related to using the ebx register; if I remove
>>> '-ffixed-ebx' from the call to cc1, the segfault disappears.
>>>
>>> Looking at the Changelog, it looks like there was a fix for some issue
>>> related to using ebx in 1.3.1, but the error still occurs on i686.
>>>
>>> To reproduce, you need to build gprolog on i686 with GCC 6.1. I could
>>> reproduce this on multiple machines.
>>>
>>> Some additional info:
>>> gprolog version: 1.4.4
>>> OS: Fedora 24 (also occurs on Fedora 25 and Fedora Rawhide)
>>> $ gcc --version
>>> gcc (GCC) 6.1.1 20160621 (Red Hat 6.1.1-3)
>>> $ uname -a
>>> Linux nc10 4.6.5-300.fc24.i686+PAE #1 SMP Thu Jul 28 01:34:46 UTC 2016
>>> i686 i686 i386 GNU/Linux
>>>
>>> I build with "./configure --with-c-flags='-v -save-temps'", I've
>>> attached the full output from make. I've also attached machine.i.
>>>
>>> With older GCC versions (<6), the bug does not occur, so this might well
>>> be a bug in GCC6.
>>>
>>>
>>> Kind regards
>>> Till
>>
>>> cd EnginePl; make config
>>> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
>>> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps  -o pl_config pl_config.c
>>> Using built-in specs.
>>> COLLECT_GCC=gcc
>>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
>>> Target: i686-redhat-linux
>>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
>>> Thread model: posix
>>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v pl_config.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o pl_config.i
>>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
>>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
>>> #include "..." search starts here:
>>> #include <...> search starts here:
>>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>>>  /usr/local/include
>>>  /usr/include
>>> End of search list.
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed pl_config.i -quiet -dumpbase pl_config.c -march=pentiumpro -m32 -auxbase pl_config -version -fno-strict-aliasing -o pl_config.s
>>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>>>  as -v --32 -o pl_config.o pl_config.s
>>> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
>>> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
>>> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=pl_config.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o pl_config /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. pl_config.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
>>> ./pl_config
>>>
>>> -------------------------------
>>> --- GNU PROLOG INSTALLATION ---
>>> -------------------------------
>>>
>>> GNU Prolog version: 1.4.4 (Aug 18 2016)
>>> Operating system  : linux-gnu
>>> Processor         : i686
>>> Size of a WAM word: 32 bits
>>> C compiler        : gcc
>>> C flags           : -v -save-temps
>>> C flags machine   : -march=pentiumpro -m32 -fno-strict-aliasing
>>> Assembler         : as
>>> Assembler flags   : --32
>>> Loader flags      :
>>> Loader libraries  : -lm
>>> Use line editor   : Yes
>>> Use piped consult : Yes
>>> Use sockets       : Yes
>>> Use FD solver     : Yes
>>> Use fast call     : Yes
>>> Use machine regs. : Yes
>>> Used register(s)  : ebx (TR)  
>>>
>>> ------------------------------
>>>
>>> (cd ../TopComp; make gplc)
>>> make[2]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/TopComp'
>>> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps -o gplc top_comp.c -lm
>>> Using built-in specs.
>>> COLLECT_GCC=gcc
>>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
>>> Target: i686-redhat-linux
>>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
>>> Thread model: posix
>>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v top_comp.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o top_comp.i
>>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
>>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
>>> #include "..." search starts here:
>>> #include <...> search starts here:
>>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>>>  /usr/local/include
>>>  /usr/include
>>> End of search list.
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed top_comp.i -quiet -dumpbase top_comp.c -march=pentiumpro -m32 -auxbase top_comp -version -fno-strict-aliasing -o top_comp.s
>>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>>>  as -v --32 -o top_comp.o top_comp.s
>>> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
>>> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
>>> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=top_comp.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o gplc /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. top_comp.o -lm -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
>>> make[2]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/TopComp'
>>> make[1]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
>>> . ./SETVARS;for i in EnginePl TopComp Wam2Ma Ma2Asm Linedit BipsPl Pl2Wam Fd2C EngineFD BipsFD;do (cd $i; make) || exit 1; done;\
>>> (cd TopComp; make top-level) || exit 1;\
>>> (cd Pl2Wam; make stage2)
>>> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
>>> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps  -o cpp_headers cpp_headers.c
>>> Using built-in specs.
>>> COLLECT_GCC=gcc
>>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
>>> Target: i686-redhat-linux
>>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
>>> Thread model: posix
>>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v cpp_headers.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o cpp_headers.i
>>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
>>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
>>> #include "..." search starts here:
>>> #include <...> search starts here:
>>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>>>  /usr/local/include
>>>  /usr/include
>>> End of search list.
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed cpp_headers.i -quiet -dumpbase cpp_headers.c -march=pentiumpro -m32 -auxbase cpp_headers -version -fno-strict-aliasing -o cpp_headers.s
>>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>>>  as -v --32 -o cpp_headers.o cpp_headers.s
>>> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
>>> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
>>> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=cpp_headers.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o cpp_headers /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. cpp_headers.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
>>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
>>> gplc -c -C '-v -save-temps' machine.c
>>> Using built-in specs.
>>> COLLECT_GCC=gcc
>>> Target: i686-redhat-linux
>>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
>>> Thread model: posix
>>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
>>> COLLECT_GCC_OPTIONS='-v' '-save-temps' '-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-ffixed-ebx' '-c' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons' '-o' 'machine.o'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons machine.c -march=pentiumpro -m32 -fno-strict-aliasing -ffixed-ebx -fpch-preprocess -o machine.i
>>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
>>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
>>> #include "..." search starts here:
>>> #include <...> search starts here:
>>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl
>>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl
>>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD
>>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD
>>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit
>>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons
>>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
>>>  /usr/local/include
>>>  /usr/include
>>> End of search list.
>>> COLLECT_GCC_OPTIONS='-v' '-save-temps' '-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-ffixed-ebx' '-c' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons' '-o' 'machine.o'
>>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed machine.i -quiet -dumpbase machine.c -march=pentiumpro -m32 -auxbase-strip machine.o -version -fno-strict-aliasing -ffixed-ebx -o machine.s
>>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
>>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
>>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
>>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
>>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
>>> machine.c: In function ‘Pl_M_Randomize’:
>>> machine.c:386:1: internal compiler error: Segmentation fault
>>>  }
>>>  ^
>>> Please submit a full bug report,
>>> with preprocessed source if appropriate.
>>> See <http://bugzilla.redhat.com/bugzilla> for instructions.
>>> Preprocessed source stored into /tmp/cccXCAWM.out file, please attach this to your bugreport.
>>> compilation failed
>>> Makefile:30: recipe for target 'machine.o' failed
>>> make[1]: *** [machine.o] Error 1
>>> make[1]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
>>> Makefile:45: recipe for target 'all' failed
>>> make: *** [all] Error 1
>>
>>> # 1 "machine.c"
>>> # 1 "<built-in>"
>>> # 1 "<command-line>"
>>> # 31 "<command-line>"
>>> # 1 "/usr/include/stdc-predef.h" 1 3 4
>>> # 32 "<command-line>" 2
>>> # 1 "machine.c"
>>> # 39 "machine.c"
>>> # 1 "/usr/include/stdio.h" 1 3 4
>>> # 27 "/usr/include/stdio.h" 3 4
>>> # 1 "/usr/include/features.h" 1 3 4
>>> # 368 "/usr/include/features.h" 3 4
>>> # 1 "/usr/include/sys/cdefs.h" 1 3 4
>>> # 410 "/usr/include/sys/cdefs.h" 3 4
>>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>>> # 411 "/usr/include/sys/cdefs.h" 2 3 4
>>> # 369 "/usr/include/features.h" 2 3 4
>>> # 392 "/usr/include/features.h" 3 4
>>> # 1 "/usr/include/gnu/stubs.h" 1 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/gnu/stubs-32.h" 1 3 4
>>> # 8 "/usr/include/gnu/stubs.h" 2 3 4
>>> # 393 "/usr/include/features.h" 2 3 4
>>> # 28 "/usr/include/stdio.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 216 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>>>
>>> # 216 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>>> typedef unsigned int size_t;
>>> # 34 "/usr/include/stdio.h" 2 3 4
>>>
>>> # 1 "/usr/include/bits/types.h" 1 3 4
>>> # 27 "/usr/include/bits/types.h" 3 4
>>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>>> # 28 "/usr/include/bits/types.h" 2 3 4
>>>
>>>
>>> typedef unsigned char __u_char;
>>> typedef unsigned short int __u_short;
>>> typedef unsigned int __u_int;
>>> typedef unsigned long int __u_long;
>>>
>>>
>>> typedef signed char __int8_t;
>>> typedef unsigned char __uint8_t;
>>> typedef signed short int __int16_t;
>>> typedef unsigned short int __uint16_t;
>>> typedef signed int __int32_t;
>>> typedef unsigned int __uint32_t;
>>>
>>>
>>>
>>>
>>> __extension__ typedef signed long long int __int64_t;
>>> __extension__ typedef unsigned long long int __uint64_t;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> __extension__ typedef long long int __quad_t;
>>> __extension__ typedef unsigned long long int __u_quad_t;
>>> # 121 "/usr/include/bits/types.h" 3 4
>>> # 1 "/usr/include/bits/typesizes.h" 1 3 4
>>> # 122 "/usr/include/bits/types.h" 2 3 4
>>>
>>>
>>> __extension__ typedef __u_quad_t __dev_t;
>>> __extension__ typedef unsigned int __uid_t;
>>> __extension__ typedef unsigned int __gid_t;
>>> __extension__ typedef unsigned long int __ino_t;
>>> __extension__ typedef __u_quad_t __ino64_t;
>>> __extension__ typedef unsigned int __mode_t;
>>> __extension__ typedef unsigned int __nlink_t;
>>> __extension__ typedef long int __off_t;
>>> __extension__ typedef __quad_t __off64_t;
>>> __extension__ typedef int __pid_t;
>>> __extension__ typedef struct { int __val[2]; } __fsid_t;
>>> __extension__ typedef long int __clock_t;
>>> __extension__ typedef unsigned long int __rlim_t;
>>> __extension__ typedef __u_quad_t __rlim64_t;
>>> __extension__ typedef unsigned int __id_t;
>>> __extension__ typedef long int __time_t;
>>> __extension__ typedef unsigned int __useconds_t;
>>> __extension__ typedef long int __suseconds_t;
>>>
>>> __extension__ typedef int __daddr_t;
>>> __extension__ typedef int __key_t;
>>>
>>>
>>> __extension__ typedef int __clockid_t;
>>>
>>>
>>> __extension__ typedef void * __timer_t;
>>>
>>>
>>> __extension__ typedef long int __blksize_t;
>>>
>>>
>>>
>>>
>>> __extension__ typedef long int __blkcnt_t;
>>> __extension__ typedef __quad_t __blkcnt64_t;
>>>
>>>
>>> __extension__ typedef unsigned long int __fsblkcnt_t;
>>> __extension__ typedef __u_quad_t __fsblkcnt64_t;
>>>
>>>
>>> __extension__ typedef unsigned long int __fsfilcnt_t;
>>> __extension__ typedef __u_quad_t __fsfilcnt64_t;
>>>
>>>
>>> __extension__ typedef int __fsword_t;
>>>
>>> __extension__ typedef int __ssize_t;
>>>
>>>
>>> __extension__ typedef long int __syscall_slong_t;
>>>
>>> __extension__ typedef unsigned long int __syscall_ulong_t;
>>>
>>>
>>>
>>> typedef __off64_t __loff_t;
>>> typedef __quad_t *__qaddr_t;
>>> typedef char *__caddr_t;
>>>
>>>
>>> __extension__ typedef int __intptr_t;
>>>
>>>
>>> __extension__ typedef unsigned int __socklen_t;
>>> # 36 "/usr/include/stdio.h" 2 3 4
>>> # 44 "/usr/include/stdio.h" 3 4
>>> struct _IO_FILE;
>>>
>>>
>>>
>>> typedef struct _IO_FILE FILE;
>>>
>>>
>>>
>>>
>>>
>>> # 64 "/usr/include/stdio.h" 3 4
>>> typedef struct _IO_FILE __FILE;
>>> # 74 "/usr/include/stdio.h" 3 4
>>> # 1 "/usr/include/libio.h" 1 3 4
>>> # 31 "/usr/include/libio.h" 3 4
>>> # 1 "/usr/include/_G_config.h" 1 3 4
>>> # 15 "/usr/include/_G_config.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 16 "/usr/include/_G_config.h" 2 3 4
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/wchar.h" 1 3 4
>>> # 82 "/usr/include/wchar.h" 3 4
>>> typedef struct
>>> {
>>>   int __count;
>>>   union
>>>   {
>>>
>>>     unsigned int __wch;
>>>
>>>
>>>
>>>     char __wchb[4];
>>>   } __value;
>>> } __mbstate_t;
>>> # 21 "/usr/include/_G_config.h" 2 3 4
>>> typedef struct
>>> {
>>>   __off_t __pos;
>>>   __mbstate_t __state;
>>> } _G_fpos_t;
>>> typedef struct
>>> {
>>>   __off64_t __pos;
>>>   __mbstate_t __state;
>>> } _G_fpos64_t;
>>> # 32 "/usr/include/libio.h" 2 3 4
>>> # 49 "/usr/include/libio.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdarg.h" 1 3 4
>>> # 40 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdarg.h" 3 4
>>> typedef __builtin_va_list __gnuc_va_list;
>>> # 50 "/usr/include/libio.h" 2 3 4
>>> # 144 "/usr/include/libio.h" 3 4
>>> struct _IO_jump_t; struct _IO_FILE;
>>>
>>>
>>>
>>>
>>>
>>> typedef void _IO_lock_t;
>>>
>>>
>>>
>>>
>>>
>>> struct _IO_marker {
>>>   struct _IO_marker *_next;
>>>   struct _IO_FILE *_sbuf;
>>>
>>>
>>>
>>>   int _pos;
>>> # 173 "/usr/include/libio.h" 3 4
>>> };
>>>
>>>
>>> enum __codecvt_result
>>> {
>>>   __codecvt_ok,
>>>   __codecvt_partial,
>>>   __codecvt_error,
>>>   __codecvt_noconv
>>> };
>>> # 241 "/usr/include/libio.h" 3 4
>>> struct _IO_FILE {
>>>   int _flags;
>>>
>>>
>>>
>>>
>>>   char* _IO_read_ptr;
>>>   char* _IO_read_end;
>>>   char* _IO_read_base;
>>>   char* _IO_write_base;
>>>   char* _IO_write_ptr;
>>>   char* _IO_write_end;
>>>   char* _IO_buf_base;
>>>   char* _IO_buf_end;
>>>
>>>   char *_IO_save_base;
>>>   char *_IO_backup_base;
>>>   char *_IO_save_end;
>>>
>>>   struct _IO_marker *_markers;
>>>
>>>   struct _IO_FILE *_chain;
>>>
>>>   int _fileno;
>>>
>>>
>>>
>>>   int _flags2;
>>>
>>>   __off_t _old_offset;
>>>
>>>
>>>
>>>   unsigned short _cur_column;
>>>   signed char _vtable_offset;
>>>   char _shortbuf[1];
>>>
>>>
>>>
>>>   _IO_lock_t *_lock;
>>> # 289 "/usr/include/libio.h" 3 4
>>>   __off64_t _offset;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>   void *__pad1;
>>>   void *__pad2;
>>>   void *__pad3;
>>>   void *__pad4;
>>>
>>>   size_t __pad5;
>>>   int _mode;
>>>
>>>   char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];
>>>
>>> };
>>>
>>>
>>> typedef struct _IO_FILE _IO_FILE;
>>>
>>>
>>> struct _IO_FILE_plus;
>>>
>>> extern struct _IO_FILE_plus _IO_2_1_stdin_;
>>> extern struct _IO_FILE_plus _IO_2_1_stdout_;
>>> extern struct _IO_FILE_plus _IO_2_1_stderr_;
>>> # 333 "/usr/include/libio.h" 3 4
>>> typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef __ssize_t __io_write_fn (void *__cookie, const char *__buf,
>>>      size_t __n);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef int __io_seek_fn (void *__cookie, __off64_t *__pos, int __w);
>>>
>>>
>>> typedef int __io_close_fn (void *__cookie);
>>> # 385 "/usr/include/libio.h" 3 4
>>> extern int __underflow (_IO_FILE *);
>>> extern int __uflow (_IO_FILE *);
>>> extern int __overflow (_IO_FILE *, int);
>>> # 429 "/usr/include/libio.h" 3 4
>>> extern int _IO_getc (_IO_FILE *__fp);
>>> extern int _IO_putc (int __c, _IO_FILE *__fp);
>>> extern int _IO_feof (_IO_FILE *__fp) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int _IO_ferror (_IO_FILE *__fp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> extern int _IO_peekc_locked (_IO_FILE *__fp);
>>>
>>>
>>>
>>>
>>>
>>> extern void _IO_flockfile (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
>>> extern void _IO_funlockfile (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int _IO_ftrylockfile (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
>>> # 459 "/usr/include/libio.h" 3 4
>>> extern int _IO_vfscanf (_IO_FILE * __restrict, const char * __restrict,
>>>    __gnuc_va_list, int *__restrict);
>>> extern int _IO_vfprintf (_IO_FILE *__restrict, const char *__restrict,
>>>     __gnuc_va_list);
>>> extern __ssize_t _IO_padn (_IO_FILE *, int, __ssize_t);
>>> extern size_t _IO_sgetn (_IO_FILE *, void *, size_t);
>>>
>>> extern __off64_t _IO_seekoff (_IO_FILE *, __off64_t, int, int);
>>> extern __off64_t _IO_seekpos (_IO_FILE *, __off64_t, int);
>>>
>>> extern void _IO_free_backup_area (_IO_FILE *) __attribute__ ((__nothrow__ , __leaf__));
>>> # 75 "/usr/include/stdio.h" 2 3 4
>>>
>>>
>>>
>>>
>>> typedef __gnuc_va_list va_list;
>>> # 90 "/usr/include/stdio.h" 3 4
>>> typedef __off_t off_t;
>>> # 102 "/usr/include/stdio.h" 3 4
>>> typedef __ssize_t ssize_t;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef _G_fpos_t fpos_t;
>>>
>>>
>>>
>>>
>>> # 164 "/usr/include/stdio.h" 3 4
>>> # 1 "/usr/include/bits/stdio_lim.h" 1 3 4
>>> # 165 "/usr/include/stdio.h" 2 3 4
>>>
>>>
>>>
>>> extern struct _IO_FILE *stdin;
>>> extern struct _IO_FILE *stdout;
>>> extern struct _IO_FILE *stderr;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int remove (const char *__filename) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> extern int rename (const char *__old, const char *__new) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int renameat (int __oldfd, const char *__old, int __newfd,
>>>        const char *__new) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern FILE *tmpfile (void) ;
>>> # 209 "/usr/include/stdio.h" 3 4
>>> extern char *tmpnam (char *__s) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>>
>>> extern char *tmpnam_r (char *__s) __attribute__ ((__nothrow__ , __leaf__)) ;
>>> # 227 "/usr/include/stdio.h" 3 4
>>> extern char *tempnam (const char *__dir, const char *__pfx)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int fclose (FILE *__stream);
>>>
>>>
>>>
>>>
>>> extern int fflush (FILE *__stream);
>>>
>>> # 252 "/usr/include/stdio.h" 3 4
>>> extern int fflush_unlocked (FILE *__stream);
>>> # 266 "/usr/include/stdio.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern FILE *fopen (const char *__restrict __filename,
>>>       const char *__restrict __modes) ;
>>>
>>>
>>>
>>>
>>> extern FILE *freopen (const char *__restrict __filename,
>>>         const char *__restrict __modes,
>>>         FILE *__restrict __stream) ;
>>> # 295 "/usr/include/stdio.h" 3 4
>>>
>>> # 306 "/usr/include/stdio.h" 3 4
>>> extern FILE *fdopen (int __fd, const char *__modes) __attribute__ ((__nothrow__ , __leaf__)) ;
>>> # 319 "/usr/include/stdio.h" 3 4
>>> extern FILE *fmemopen (void *__s, size_t __len, const char *__modes)
>>>   __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>> extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
>>>       int __modes, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
>>>          size_t __size) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern void setlinebuf (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int fprintf (FILE *__restrict __stream,
>>>       const char *__restrict __format, ...);
>>>
>>>
>>>
>>>
>>> extern int printf (const char *__restrict __format, ...);
>>>
>>> extern int sprintf (char *__restrict __s,
>>>       const char *__restrict __format, ...) __attribute__ ((__nothrow__));
>>>
>>>
>>>
>>>
>>>
>>> extern int vfprintf (FILE *__restrict __s, const char *__restrict __format,
>>>        __gnuc_va_list __arg);
>>>
>>>
>>>
>>>
>>> extern int vprintf (const char *__restrict __format, __gnuc_va_list __arg);
>>>
>>> extern int vsprintf (char *__restrict __s, const char *__restrict __format,
>>>        __gnuc_va_list __arg) __attribute__ ((__nothrow__));
>>>
>>>
>>>
>>>
>>>
>>> extern int snprintf (char *__restrict __s, size_t __maxlen,
>>>        const char *__restrict __format, ...)
>>>      __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 4)));
>>>
>>> extern int vsnprintf (char *__restrict __s, size_t __maxlen,
>>>         const char *__restrict __format, __gnuc_va_list __arg)
>>>      __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 0)));
>>>
>>> # 412 "/usr/include/stdio.h" 3 4
>>> extern int vdprintf (int __fd, const char *__restrict __fmt,
>>>        __gnuc_va_list __arg)
>>>      __attribute__ ((__format__ (__printf__, 2, 0)));
>>> extern int dprintf (int __fd, const char *__restrict __fmt, ...)
>>>      __attribute__ ((__format__ (__printf__, 2, 3)));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int fscanf (FILE *__restrict __stream,
>>>      const char *__restrict __format, ...) ;
>>>
>>>
>>>
>>>
>>> extern int scanf (const char *__restrict __format, ...) ;
>>>
>>> extern int sscanf (const char *__restrict __s,
>>>      const char *__restrict __format, ...) __attribute__ ((__nothrow__ , __leaf__));
>>> # 443 "/usr/include/stdio.h" 3 4
>>> extern int fscanf (FILE *__restrict __stream, const char *__restrict __format, ...) __asm__ ("" "__isoc99_fscanf")
>>>
>>>                                ;
>>> extern int scanf (const char *__restrict __format, ...) __asm__ ("" "__isoc99_scanf")
>>>                               ;
>>> extern int sscanf (const char *__restrict __s, const char *__restrict __format, ...) __asm__ ("" "__isoc99_sscanf") __attribute__ ((__nothrow__ , __leaf__))
>>>
>>>                       ;
>>> # 463 "/usr/include/stdio.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
>>>       __gnuc_va_list __arg)
>>>      __attribute__ ((__format__ (__scanf__, 2, 0))) ;
>>>
>>>
>>>
>>>
>>>
>>> extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
>>>      __attribute__ ((__format__ (__scanf__, 1, 0))) ;
>>>
>>>
>>> extern int vsscanf (const char *__restrict __s,
>>>       const char *__restrict __format, __gnuc_va_list __arg)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__format__ (__scanf__, 2, 0)));
>>> # 494 "/usr/include/stdio.h" 3 4
>>> extern int vfscanf (FILE *__restrict __s, const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vfscanf")
>>>
>>>
>>>
>>>      __attribute__ ((__format__ (__scanf__, 2, 0))) ;
>>> extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vscanf")
>>>
>>>      __attribute__ ((__format__ (__scanf__, 1, 0))) ;
>>> extern int vsscanf (const char *__restrict __s, const char *__restrict __format, __gnuc_va_list __arg) __asm__ ("" "__isoc99_vsscanf") __attribute__ ((__nothrow__ , __leaf__))
>>>
>>>
>>>
>>>      __attribute__ ((__format__ (__scanf__, 2, 0)));
>>> # 522 "/usr/include/stdio.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int fgetc (FILE *__stream);
>>> extern int getc (FILE *__stream);
>>>
>>>
>>>
>>>
>>>
>>> extern int getchar (void);
>>>
>>> # 550 "/usr/include/stdio.h" 3 4
>>> extern int getc_unlocked (FILE *__stream);
>>> extern int getchar_unlocked (void);
>>> # 561 "/usr/include/stdio.h" 3 4
>>> extern int fgetc_unlocked (FILE *__stream);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int fputc (int __c, FILE *__stream);
>>> extern int putc (int __c, FILE *__stream);
>>>
>>>
>>>
>>>
>>>
>>> extern int putchar (int __c);
>>>
>>> # 594 "/usr/include/stdio.h" 3 4
>>> extern int fputc_unlocked (int __c, FILE *__stream);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int putc_unlocked (int __c, FILE *__stream);
>>> extern int putchar_unlocked (int __c);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int getw (FILE *__stream);
>>>
>>>
>>> extern int putw (int __w, FILE *__stream);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
>>>      ;
>>> # 640 "/usr/include/stdio.h" 3 4
>>>
>>> # 665 "/usr/include/stdio.h" 3 4
>>> extern __ssize_t __getdelim (char **__restrict __lineptr,
>>>           size_t *__restrict __n, int __delimiter,
>>>           FILE *__restrict __stream) ;
>>> extern __ssize_t getdelim (char **__restrict __lineptr,
>>>         size_t *__restrict __n, int __delimiter,
>>>         FILE *__restrict __stream) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern __ssize_t getline (char **__restrict __lineptr,
>>>        size_t *__restrict __n,
>>>        FILE *__restrict __stream) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int fputs (const char *__restrict __s, FILE *__restrict __stream);
>>>
>>>
>>>
>>>
>>>
>>> extern int puts (const char *__s);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int ungetc (int __c, FILE *__stream);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern size_t fread (void *__restrict __ptr, size_t __size,
>>>        size_t __n, FILE *__restrict __stream) ;
>>>
>>>
>>>
>>>
>>> extern size_t fwrite (const void *__restrict __ptr, size_t __size,
>>>         size_t __n, FILE *__restrict __s);
>>>
>>> # 737 "/usr/include/stdio.h" 3 4
>>> extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
>>>          size_t __n, FILE *__restrict __stream) ;
>>> extern size_t fwrite_unlocked (const void *__restrict __ptr, size_t __size,
>>>           size_t __n, FILE *__restrict __stream);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int fseek (FILE *__stream, long int __off, int __whence);
>>>
>>>
>>>
>>>
>>> extern long int ftell (FILE *__stream) ;
>>>
>>>
>>>
>>>
>>> extern void rewind (FILE *__stream);
>>>
>>> # 773 "/usr/include/stdio.h" 3 4
>>> extern int fseeko (FILE *__stream, __off_t __off, int __whence);
>>>
>>>
>>>
>>>
>>> extern __off_t ftello (FILE *__stream) ;
>>> # 792 "/usr/include/stdio.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos);
>>>
>>>
>>>
>>>
>>> extern int fsetpos (FILE *__stream, const fpos_t *__pos);
>>> # 815 "/usr/include/stdio.h" 3 4
>>>
>>> # 824 "/usr/include/stdio.h" 3 4
>>>
>>>
>>> extern void clearerr (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> extern int feof (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>> extern int ferror (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>> extern void clearerr_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int feof_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>> extern int ferror_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void perror (const char *__s);
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/sys_errlist.h" 1 3 4
>>> # 26 "/usr/include/bits/sys_errlist.h" 3 4
>>> extern int sys_nerr;
>>> extern const char *const sys_errlist[];
>>> # 854 "/usr/include/stdio.h" 2 3 4
>>>
>>>
>>>
>>>
>>> extern int fileno (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>> extern int fileno_unlocked (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>> # 872 "/usr/include/stdio.h" 3 4
>>> extern FILE *popen (const char *__command, const char *__modes) ;
>>>
>>>
>>>
>>>
>>>
>>> extern int pclose (FILE *__stream);
>>>
>>>
>>>
>>>
>>>
>>> extern char *ctermid (char *__s) __attribute__ ((__nothrow__ , __leaf__));
>>> # 912 "/usr/include/stdio.h" 3 4
>>> extern void flockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int ftrylockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>> extern void funlockfile (FILE *__stream) __attribute__ ((__nothrow__ , __leaf__));
>>> # 942 "/usr/include/stdio.h" 3 4
>>>
>>> # 40 "machine.c" 2
>>> # 1 "/usr/include/stdlib.h" 1 3 4
>>> # 32 "/usr/include/stdlib.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 328 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>>> typedef long int wchar_t;
>>> # 33 "/usr/include/stdlib.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/waitflags.h" 1 3 4
>>> # 42 "/usr/include/stdlib.h" 2 3 4
>>> # 1 "/usr/include/bits/waitstatus.h" 1 3 4
>>> # 64 "/usr/include/bits/waitstatus.h" 3 4
>>> # 1 "/usr/include/endian.h" 1 3 4
>>> # 36 "/usr/include/endian.h" 3 4
>>> # 1 "/usr/include/bits/endian.h" 1 3 4
>>> # 37 "/usr/include/endian.h" 2 3 4
>>> # 60 "/usr/include/endian.h" 3 4
>>> # 1 "/usr/include/bits/byteswap.h" 1 3 4
>>> # 28 "/usr/include/bits/byteswap.h" 3 4
>>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>>> # 29 "/usr/include/bits/byteswap.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/byteswap-16.h" 1 3 4
>>> # 36 "/usr/include/bits/byteswap.h" 2 3 4
>>> # 44 "/usr/include/bits/byteswap.h" 3 4
>>> static __inline unsigned int
>>> __bswap_32 (unsigned int __bsx)
>>> {
>>>   return __builtin_bswap32 (__bsx);
>>> }
>>> # 108 "/usr/include/bits/byteswap.h" 3 4
>>> static __inline __uint64_t
>>> __bswap_64 (__uint64_t __bsx)
>>> {
>>>   return __builtin_bswap64 (__bsx);
>>> }
>>> # 61 "/usr/include/endian.h" 2 3 4
>>> # 65 "/usr/include/bits/waitstatus.h" 2 3 4
>>>
>>> union wait
>>>   {
>>>     int w_status;
>>>     struct
>>>       {
>>>
>>>  unsigned int __w_termsig:7;
>>>  unsigned int __w_coredump:1;
>>>  unsigned int __w_retcode:8;
>>>  unsigned int:16;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>       } __wait_terminated;
>>>     struct
>>>       {
>>>
>>>  unsigned int __w_stopval:8;
>>>  unsigned int __w_stopsig:8;
>>>  unsigned int:16;
>>>
>>>
>>>
>>>
>>>
>>>
>>>       } __wait_stopped;
>>>   };
>>> # 43 "/usr/include/stdlib.h" 2 3 4
>>> # 67 "/usr/include/stdlib.h" 3 4
>>> typedef union
>>>   {
>>>     union wait *__uptr;
>>>     int *__iptr;
>>>   } __WAIT_STATUS __attribute__ ((__transparent_union__));
>>> # 95 "/usr/include/stdlib.h" 3 4
>>>
>>>
>>> typedef struct
>>>   {
>>>     int quot;
>>>     int rem;
>>>   } div_t;
>>>
>>>
>>>
>>> typedef struct
>>>   {
>>>     long int quot;
>>>     long int rem;
>>>   } ldiv_t;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> __extension__ typedef struct
>>>   {
>>>     long long int quot;
>>>     long long int rem;
>>>   } lldiv_t;
>>>
>>>
>>> # 139 "/usr/include/stdlib.h" 3 4
>>> extern size_t __ctype_get_mb_cur_max (void) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>> extern double atof (const char *__nptr)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>> extern int atoi (const char *__nptr)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>> extern long int atol (const char *__nptr)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>>
>>>
>>> __extension__ extern long long int atoll (const char *__nptr)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>>
>>>
>>> extern double strtod (const char *__restrict __nptr,
>>>         char **__restrict __endptr)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> extern float strtof (const char *__restrict __nptr,
>>>        char **__restrict __endptr) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>> extern long double strtold (const char *__restrict __nptr,
>>>        char **__restrict __endptr)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> extern long int strtol (const char *__restrict __nptr,
>>>    char **__restrict __endptr, int __base)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>> extern unsigned long int strtoul (const char *__restrict __nptr,
>>>       char **__restrict __endptr, int __base)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>> __extension__
>>> extern long long int strtoq (const char *__restrict __nptr,
>>>         char **__restrict __endptr, int __base)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>> __extension__
>>> extern unsigned long long int strtouq (const char *__restrict __nptr,
>>>            char **__restrict __endptr, int __base)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> __extension__
>>> extern long long int strtoll (const char *__restrict __nptr,
>>>          char **__restrict __endptr, int __base)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>> __extension__
>>> extern unsigned long long int strtoull (const char *__restrict __nptr,
>>>      char **__restrict __endptr, int __base)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>> # 305 "/usr/include/stdlib.h" 3 4
>>> extern char *l64a (long int __n) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>> extern long int a64l (const char *__s)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/sys/types.h" 1 3 4
>>> # 27 "/usr/include/sys/types.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef __u_char u_char;
>>> typedef __u_short u_short;
>>> typedef __u_int u_int;
>>> typedef __u_long u_long;
>>> typedef __quad_t quad_t;
>>> typedef __u_quad_t u_quad_t;
>>> typedef __fsid_t fsid_t;
>>>
>>>
>>>
>>>
>>> typedef __loff_t loff_t;
>>>
>>>
>>>
>>> typedef __ino_t ino_t;
>>> # 60 "/usr/include/sys/types.h" 3 4
>>> typedef __dev_t dev_t;
>>>
>>>
>>>
>>>
>>> typedef __gid_t gid_t;
>>>
>>>
>>>
>>>
>>> typedef __mode_t mode_t;
>>>
>>>
>>>
>>>
>>> typedef __nlink_t nlink_t;
>>>
>>>
>>>
>>>
>>> typedef __uid_t uid_t;
>>> # 98 "/usr/include/sys/types.h" 3 4
>>> typedef __pid_t pid_t;
>>>
>>>
>>>
>>>
>>>
>>> typedef __id_t id_t;
>>> # 115 "/usr/include/sys/types.h" 3 4
>>> typedef __daddr_t daddr_t;
>>> typedef __caddr_t caddr_t;
>>>
>>>
>>>
>>>
>>>
>>> typedef __key_t key_t;
>>> # 132 "/usr/include/sys/types.h" 3 4
>>> # 1 "/usr/include/time.h" 1 3 4
>>> # 57 "/usr/include/time.h" 3 4
>>>
>>>
>>> typedef __clock_t clock_t;
>>>
>>>
>>>
>>> # 73 "/usr/include/time.h" 3 4
>>>
>>>
>>> typedef __time_t time_t;
>>>
>>>
>>>
>>> # 91 "/usr/include/time.h" 3 4
>>> typedef __clockid_t clockid_t;
>>> # 103 "/usr/include/time.h" 3 4
>>> typedef __timer_t timer_t;
>>> # 133 "/usr/include/sys/types.h" 2 3 4
>>> # 146 "/usr/include/sys/types.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 147 "/usr/include/sys/types.h" 2 3 4
>>>
>>>
>>>
>>> typedef unsigned long int ulong;
>>> typedef unsigned short int ushort;
>>> typedef unsigned int uint;
>>> # 194 "/usr/include/sys/types.h" 3 4
>>> typedef int int8_t __attribute__ ((__mode__ (__QI__)));
>>> typedef int int16_t __attribute__ ((__mode__ (__HI__)));
>>> typedef int int32_t __attribute__ ((__mode__ (__SI__)));
>>> typedef int int64_t __attribute__ ((__mode__ (__DI__)));
>>>
>>>
>>> typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__)));
>>> typedef unsigned int u_int16_t __attribute__ ((__mode__ (__HI__)));
>>> typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__)));
>>> typedef unsigned int u_int64_t __attribute__ ((__mode__ (__DI__)));
>>>
>>> typedef int register_t __attribute__ ((__mode__ (__word__)));
>>> # 219 "/usr/include/sys/types.h" 3 4
>>> # 1 "/usr/include/sys/select.h" 1 3 4
>>> # 30 "/usr/include/sys/select.h" 3 4
>>> # 1 "/usr/include/bits/select.h" 1 3 4
>>> # 22 "/usr/include/bits/select.h" 3 4
>>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>>> # 23 "/usr/include/bits/select.h" 2 3 4
>>> # 31 "/usr/include/sys/select.h" 2 3 4
>>>
>>>
>>> # 1 "/usr/include/bits/sigset.h" 1 3 4
>>> # 22 "/usr/include/bits/sigset.h" 3 4
>>> typedef int __sig_atomic_t;
>>>
>>>
>>>
>>>
>>> typedef struct
>>>   {
>>>     unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))];
>>>   } __sigset_t;
>>> # 34 "/usr/include/sys/select.h" 2 3 4
>>>
>>>
>>>
>>> typedef __sigset_t sigset_t;
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/time.h" 1 3 4
>>> # 120 "/usr/include/time.h" 3 4
>>> struct timespec
>>>   {
>>>     __time_t tv_sec;
>>>     __syscall_slong_t tv_nsec;
>>>   };
>>> # 44 "/usr/include/sys/select.h" 2 3 4
>>>
>>> # 1 "/usr/include/bits/time.h" 1 3 4
>>> # 30 "/usr/include/bits/time.h" 3 4
>>> struct timeval
>>>   {
>>>     __time_t tv_sec;
>>>     __suseconds_t tv_usec;
>>>   };
>>> # 46 "/usr/include/sys/select.h" 2 3 4
>>>
>>>
>>> typedef __suseconds_t suseconds_t;
>>>
>>>
>>>
>>>
>>>
>>> typedef long int __fd_mask;
>>> # 64 "/usr/include/sys/select.h" 3 4
>>> typedef struct
>>>   {
>>>
>>>
>>>
>>>
>>>
>>>
>>>     __fd_mask __fds_bits[1024 / (8 * (int) sizeof (__fd_mask))];
>>>
>>>
>>>   } fd_set;
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef __fd_mask fd_mask;
>>> # 96 "/usr/include/sys/select.h" 3 4
>>>
>>> # 106 "/usr/include/sys/select.h" 3 4
>>> extern int select (int __nfds, fd_set *__restrict __readfds,
>>>      fd_set *__restrict __writefds,
>>>      fd_set *__restrict __exceptfds,
>>>      struct timeval *__restrict __timeout);
>>> # 118 "/usr/include/sys/select.h" 3 4
>>> extern int pselect (int __nfds, fd_set *__restrict __readfds,
>>>       fd_set *__restrict __writefds,
>>>       fd_set *__restrict __exceptfds,
>>>       const struct timespec *__restrict __timeout,
>>>       const __sigset_t *__restrict __sigmask);
>>> # 131 "/usr/include/sys/select.h" 3 4
>>>
>>> # 220 "/usr/include/sys/types.h" 2 3 4
>>>
>>>
>>> # 1 "/usr/include/sys/sysmacros.h" 1 3 4
>>> # 24 "/usr/include/sys/sysmacros.h" 3 4
>>>
>>>
>>> __extension__
>>> extern unsigned int gnu_dev_major (unsigned long long int __dev)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> __extension__
>>> extern unsigned int gnu_dev_minor (unsigned long long int __dev)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> __extension__
>>> extern unsigned long long int gnu_dev_makedev (unsigned int __major,
>>>             unsigned int __minor)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> # 58 "/usr/include/sys/sysmacros.h" 3 4
>>>
>>> # 223 "/usr/include/sys/types.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>> typedef __blksize_t blksize_t;
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef __blkcnt_t blkcnt_t;
>>>
>>>
>>>
>>> typedef __fsblkcnt_t fsblkcnt_t;
>>>
>>>
>>>
>>> typedef __fsfilcnt_t fsfilcnt_t;
>>> # 270 "/usr/include/sys/types.h" 3 4
>>> # 1 "/usr/include/bits/pthreadtypes.h" 1 3 4
>>> # 21 "/usr/include/bits/pthreadtypes.h" 3 4
>>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>>> # 22 "/usr/include/bits/pthreadtypes.h" 2 3 4
>>> # 60 "/usr/include/bits/pthreadtypes.h" 3 4
>>> typedef unsigned long int pthread_t;
>>>
>>>
>>> union pthread_attr_t
>>> {
>>>   char __size[36];
>>>   long int __align;
>>> };
>>>
>>> typedef union pthread_attr_t pthread_attr_t;
>>> # 81 "/usr/include/bits/pthreadtypes.h" 3 4
>>> typedef struct __pthread_internal_slist
>>> {
>>>   struct __pthread_internal_slist *__next;
>>> } __pthread_slist_t;
>>>
>>>
>>>
>>>
>>>
>>> typedef union
>>> {
>>>   struct __pthread_mutex_s
>>>   {
>>>     int __lock;
>>>     unsigned int __count;
>>>     int __owner;
>>>
>>>
>>>
>>>
>>>
>>>     int __kind;
>>> # 111 "/usr/include/bits/pthreadtypes.h" 3 4
>>>     unsigned int __nusers;
>>>     __extension__ union
>>>     {
>>>       struct
>>>       {
>>>  short __espins;
>>>  short __elision;
>>>
>>>
>>>
>>>       } __elision_data;
>>>       __pthread_slist_t __list;
>>>     };
>>>
>>>   } __data;
>>>   char __size[24];
>>>   long int __align;
>>> } pthread_mutex_t;
>>>
>>> typedef union
>>> {
>>>   char __size[4];
>>>   int __align;
>>> } pthread_mutexattr_t;
>>>
>>>
>>>
>>>
>>> typedef union
>>> {
>>>   struct
>>>   {
>>>     int __lock;
>>>     unsigned int __futex;
>>>     __extension__ unsigned long long int __total_seq;
>>>     __extension__ unsigned long long int __wakeup_seq;
>>>     __extension__ unsigned long long int __woken_seq;
>>>     void *__mutex;
>>>     unsigned int __nwaiters;
>>>     unsigned int __broadcast_seq;
>>>   } __data;
>>>   char __size[48];
>>>   __extension__ long long int __align;
>>> } pthread_cond_t;
>>>
>>> typedef union
>>> {
>>>   char __size[4];
>>>   int __align;
>>> } pthread_condattr_t;
>>>
>>>
>>>
>>> typedef unsigned int pthread_key_t;
>>>
>>>
>>>
>>> typedef int pthread_once_t;
>>>
>>>
>>>
>>>
>>>
>>> typedef union
>>> {
>>> # 202 "/usr/include/bits/pthreadtypes.h" 3 4
>>>   struct
>>>   {
>>>     int __lock;
>>>     unsigned int __nr_readers;
>>>     unsigned int __readers_wakeup;
>>>     unsigned int __writer_wakeup;
>>>     unsigned int __nr_readers_queued;
>>>     unsigned int __nr_writers_queued;
>>>
>>>
>>>     unsigned char __flags;
>>>     unsigned char __shared;
>>>     signed char __rwelision;
>>>
>>>     unsigned char __pad2;
>>>     int __writer;
>>>   } __data;
>>>
>>>   char __size[32];
>>>   long int __align;
>>> } pthread_rwlock_t;
>>>
>>> typedef union
>>> {
>>>   char __size[8];
>>>   long int __align;
>>> } pthread_rwlockattr_t;
>>>
>>>
>>>
>>>
>>>
>>> typedef volatile int pthread_spinlock_t;
>>>
>>>
>>>
>>>
>>> typedef union
>>> {
>>>   char __size[20];
>>>   long int __align;
>>> } pthread_barrier_t;
>>>
>>> typedef union
>>> {
>>>   char __size[4];
>>>   int __align;
>>> } pthread_barrierattr_t;
>>> # 271 "/usr/include/sys/types.h" 2 3 4
>>>
>>>
>>>
>>> # 315 "/usr/include/stdlib.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern long int random (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern void srandom (unsigned int __seed) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern char *initstate (unsigned int __seed, char *__statebuf,
>>>    size_t __statelen) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>>
>>>
>>> extern char *setstate (char *__statebuf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> struct random_data
>>>   {
>>>     int32_t *fptr;
>>>     int32_t *rptr;
>>>     int32_t *state;
>>>     int rand_type;
>>>     int rand_deg;
>>>     int rand_sep;
>>>     int32_t *end_ptr;
>>>   };
>>>
>>> extern int random_r (struct random_data *__restrict __buf,
>>>        int32_t *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>> extern int srandom_r (unsigned int __seed, struct random_data *__buf)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>> extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
>>>    size_t __statelen,
>>>    struct random_data *__restrict __buf)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4)));
>>>
>>> extern int setstate_r (char *__restrict __statebuf,
>>>          struct random_data *__restrict __buf)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int rand (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> extern void srand (unsigned int __seed) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int rand_r (unsigned int *__seed) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern double drand48 (void) __attribute__ ((__nothrow__ , __leaf__));
>>> extern double erand48 (unsigned short int __xsubi[3]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern long int lrand48 (void) __attribute__ ((__nothrow__ , __leaf__));
>>> extern long int nrand48 (unsigned short int __xsubi[3])
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern long int mrand48 (void) __attribute__ ((__nothrow__ , __leaf__));
>>> extern long int jrand48 (unsigned short int __xsubi[3])
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern void srand48 (long int __seedval) __attribute__ ((__nothrow__ , __leaf__));
>>> extern unsigned short int *seed48 (unsigned short int __seed16v[3])
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>> extern void lcong48 (unsigned short int __param[7]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> struct drand48_data
>>>   {
>>>     unsigned short int __x[3];
>>>     unsigned short int __old_x[3];
>>>     unsigned short int __c;
>>>     unsigned short int __init;
>>>     __extension__ unsigned long long int __a;
>>>
>>>   };
>>>
>>>
>>> extern int drand48_r (struct drand48_data *__restrict __buffer,
>>>         double *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>> extern int erand48_r (unsigned short int __xsubi[3],
>>>         struct drand48_data *__restrict __buffer,
>>>         double *__restrict __result) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>> extern int lrand48_r (struct drand48_data *__restrict __buffer,
>>>         long int *__restrict __result)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>> extern int nrand48_r (unsigned short int __xsubi[3],
>>>         struct drand48_data *__restrict __buffer,
>>>         long int *__restrict __result)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>> extern int mrand48_r (struct drand48_data *__restrict __buffer,
>>>         long int *__restrict __result)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>> extern int jrand48_r (unsigned short int __xsubi[3],
>>>         struct drand48_data *__restrict __buffer,
>>>         long int *__restrict __result)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>> extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>> extern int seed48_r (unsigned short int __seed16v[3],
>>>        struct drand48_data *__buffer) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>> extern int lcong48_r (unsigned short int __param[7],
>>>         struct drand48_data *__buffer)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void *malloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>>
>>> extern void *calloc (size_t __nmemb, size_t __size)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void *realloc (void *__ptr, size_t __size)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__warn_unused_result__));
>>>
>>> extern void free (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern void cfree (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> # 1 "/usr/include/alloca.h" 1 3 4
>>> # 24 "/usr/include/alloca.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 25 "/usr/include/alloca.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void *alloca (size_t __size) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 493 "/usr/include/stdlib.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>> extern void *valloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>>
>>>
>>>
>>>
>>> extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>>
>>> extern void *aligned_alloc (size_t __alignment, size_t __size)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__alloc_size__ (2))) ;
>>>
>>>
>>>
>>>
>>> extern void abort (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>>>
>>>
>>>
>>> extern int atexit (void (*__func) (void)) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int at_quick_exit (void (*__func) (void)) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>>>
>>>
>>>
>>>
>>>
>>> extern void quick_exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void _Exit (int __status) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern char *getenv (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>> # 578 "/usr/include/stdlib.h" 3 4
>>> extern int putenv (char *__string) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> extern int setenv (const char *__name, const char *__value, int __replace)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>>
>>> extern int unsetenv (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int clearenv (void) __attribute__ ((__nothrow__ , __leaf__));
>>> # 606 "/usr/include/stdlib.h" 3 4
>>> extern char *mktemp (char *__template) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>> # 619 "/usr/include/stdlib.h" 3 4
>>> extern int mkstemp (char *__template) __attribute__ ((__nonnull__ (1))) ;
>>> # 641 "/usr/include/stdlib.h" 3 4
>>> extern int mkstemps (char *__template, int __suffixlen) __attribute__ ((__nonnull__ (1))) ;
>>> # 662 "/usr/include/stdlib.h" 3 4
>>> extern char *mkdtemp (char *__template) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>> # 711 "/usr/include/stdlib.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>> extern int system (const char *__command) ;
>>>
>>> # 733 "/usr/include/stdlib.h" 3 4
>>> extern char *realpath (const char *__restrict __name,
>>>          char *__restrict __resolved) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef int (*__compar_fn_t) (const void *, const void *);
>>> # 751 "/usr/include/stdlib.h" 3 4
>>>
>>>
>>>
>>> extern void *bsearch (const void *__key, const void *__base,
>>>         size_t __nmemb, size_t __size, __compar_fn_t __compar)
>>>      __attribute__ ((__nonnull__ (1, 2, 5))) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void qsort (void *__base, size_t __nmemb, size_t __size,
>>>      __compar_fn_t __compar) __attribute__ ((__nonnull__ (1, 4)));
>>> # 774 "/usr/include/stdlib.h" 3 4
>>> extern int abs (int __x) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>>> extern long int labs (long int __x) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>>>
>>>
>>>
>>> __extension__ extern long long int llabs (long long int __x)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern div_t div (int __numer, int __denom)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>>> extern ldiv_t ldiv (long int __numer, long int __denom)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>>>
>>>
>>>
>>>
>>> __extension__ extern lldiv_t lldiv (long long int __numer,
>>>         long long int __denom)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__)) ;
>>>
>>> # 811 "/usr/include/stdlib.h" 3 4
>>> extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
>>>      int *__restrict __sign) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
>>>
>>>
>>>
>>>
>>> extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
>>>      int *__restrict __sign) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
>>>
>>>
>>>
>>>
>>> extern char *gcvt (double __value, int __ndigit, char *__buf)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3))) ;
>>>
>>>
>>>
>>>
>>> extern char *qecvt (long double __value, int __ndigit,
>>>       int *__restrict __decpt, int *__restrict __sign)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
>>> extern char *qfcvt (long double __value, int __ndigit,
>>>       int *__restrict __decpt, int *__restrict __sign)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4))) ;
>>> extern char *qgcvt (long double __value, int __ndigit, char *__buf)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3))) ;
>>>
>>>
>>>
>>>
>>> extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt,
>>>      int *__restrict __sign, char *__restrict __buf,
>>>      size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
>>> extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt,
>>>      int *__restrict __sign, char *__restrict __buf,
>>>      size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
>>>
>>> extern int qecvt_r (long double __value, int __ndigit,
>>>       int *__restrict __decpt, int *__restrict __sign,
>>>       char *__restrict __buf, size_t __len)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
>>> extern int qfcvt_r (long double __value, int __ndigit,
>>>       int *__restrict __decpt, int *__restrict __sign,
>>>       char *__restrict __buf, size_t __len)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4, 5)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int mblen (const char *__s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int mbtowc (wchar_t *__restrict __pwc,
>>>      const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int wctomb (char *__s, wchar_t __wchar) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern size_t mbstowcs (wchar_t *__restrict __pwcs,
>>>    const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> extern size_t wcstombs (char *__restrict __s,
>>>    const wchar_t *__restrict __pwcs, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int rpmatch (const char *__response) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>> # 898 "/usr/include/stdlib.h" 3 4
>>> extern int getsubopt (char **__restrict __optionp,
>>>         char *const *__restrict __tokens,
>>>         char **__restrict __valuep)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2, 3))) ;
>>> # 950 "/usr/include/stdlib.h" 3 4
>>> extern int getloadavg (double __loadavg[], int __nelem)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> # 1 "/usr/include/bits/stdlib-float.h" 1 3 4
>>> # 955 "/usr/include/stdlib.h" 2 3 4
>>> # 967 "/usr/include/stdlib.h" 3 4
>>>
>>> # 41 "machine.c" 2
>>> # 1 "/usr/include/signal.h" 1 3 4
>>> # 30 "/usr/include/signal.h" 3 4
>>>
>>>
>>> # 1 "/usr/include/bits/sigset.h" 1 3 4
>>> # 102 "/usr/include/bits/sigset.h" 3 4
>>> extern int __sigismember (const __sigset_t *, int);
>>> extern int __sigaddset (__sigset_t *, int);
>>> extern int __sigdelset (__sigset_t *, int);
>>> # 33 "/usr/include/signal.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef __sig_atomic_t sig_atomic_t;
>>>
>>> # 57 "/usr/include/signal.h" 3 4
>>> # 1 "/usr/include/bits/signum.h" 1 3 4
>>> # 58 "/usr/include/signal.h" 2 3 4
>>> # 75 "/usr/include/signal.h" 3 4
>>> # 1 "/usr/include/time.h" 1 3 4
>>> # 76 "/usr/include/signal.h" 2 3 4
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/siginfo.h" 1 3 4
>>> # 24 "/usr/include/bits/siginfo.h" 3 4
>>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>>> # 25 "/usr/include/bits/siginfo.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef union sigval
>>>   {
>>>     int sival_int;
>>>     void *sival_ptr;
>>>   } sigval_t;
>>> # 58 "/usr/include/bits/siginfo.h" 3 4
>>> typedef __clock_t __sigchld_clock_t;
>>>
>>>
>>>
>>> typedef struct
>>>   {
>>>     int si_signo;
>>>     int si_errno;
>>>
>>>     int si_code;
>>>
>>>     union
>>>       {
>>>  int _pad[((128 / sizeof (int)) - 3)];
>>>
>>>
>>>  struct
>>>    {
>>>      __pid_t si_pid;
>>>      __uid_t si_uid;
>>>    } _kill;
>>>
>>>
>>>  struct
>>>    {
>>>      int si_tid;
>>>      int si_overrun;
>>>      sigval_t si_sigval;
>>>    } _timer;
>>>
>>>
>>>  struct
>>>    {
>>>      __pid_t si_pid;
>>>      __uid_t si_uid;
>>>      sigval_t si_sigval;
>>>    } _rt;
>>>
>>>
>>>  struct
>>>    {
>>>      __pid_t si_pid;
>>>      __uid_t si_uid;
>>>      int si_status;
>>>      __sigchld_clock_t si_utime;
>>>      __sigchld_clock_t si_stime;
>>>    } _sigchld;
>>>
>>>
>>>  struct
>>>    {
>>>      void *si_addr;
>>>      short int si_addr_lsb;
>>>      struct
>>>        {
>>>   void *_lower;
>>>   void *_upper;
>>>        } si_addr_bnd;
>>>    } _sigfault;
>>>
>>>
>>>  struct
>>>    {
>>>      long int si_band;
>>>      int si_fd;
>>>    } _sigpoll;
>>>
>>>
>>>  struct
>>>    {
>>>      void *_call_addr;
>>>      int _syscall;
>>>      unsigned int _arch;
>>>    } _sigsys;
>>>       } _sifields;
>>>   } siginfo_t ;
>>> # 160 "/usr/include/bits/siginfo.h" 3 4
>>> enum
>>> {
>>>   SI_ASYNCNL = -60,
>>>
>>>   SI_TKILL = -6,
>>>
>>>   SI_SIGIO,
>>>
>>>   SI_ASYNCIO,
>>>
>>>   SI_MESGQ,
>>>
>>>   SI_TIMER,
>>>
>>>   SI_QUEUE,
>>>
>>>   SI_USER,
>>>
>>>   SI_KERNEL = 0x80
>>>
>>> };
>>>
>>>
>>>
>>>
>>> enum
>>> {
>>>   ILL_ILLOPC = 1,
>>>
>>>   ILL_ILLOPN,
>>>
>>>   ILL_ILLADR,
>>>
>>>   ILL_ILLTRP,
>>>
>>>   ILL_PRVOPC,
>>>
>>>   ILL_PRVREG,
>>>
>>>   ILL_COPROC,
>>>
>>>   ILL_BADSTK
>>>
>>> };
>>>
>>>
>>> enum
>>> {
>>>   FPE_INTDIV = 1,
>>>
>>>   FPE_INTOVF,
>>>
>>>   FPE_FLTDIV,
>>>
>>>   FPE_FLTOVF,
>>>
>>>   FPE_FLTUND,
>>>
>>>   FPE_FLTRES,
>>>
>>>   FPE_FLTINV,
>>>
>>>   FPE_FLTSUB
>>>
>>> };
>>>
>>>
>>> enum
>>> {
>>>   SEGV_MAPERR = 1,
>>>
>>>   SEGV_ACCERR
>>>
>>> };
>>>
>>>
>>> enum
>>> {
>>>   BUS_ADRALN = 1,
>>>
>>>   BUS_ADRERR,
>>>
>>>   BUS_OBJERR,
>>>
>>>   BUS_MCEERR_AR,
>>>
>>>   BUS_MCEERR_AO
>>>
>>> };
>>> # 264 "/usr/include/bits/siginfo.h" 3 4
>>> enum
>>> {
>>>   CLD_EXITED = 1,
>>>
>>>   CLD_KILLED,
>>>
>>>   CLD_DUMPED,
>>>
>>>   CLD_TRAPPED,
>>>
>>>   CLD_STOPPED,
>>>
>>>   CLD_CONTINUED
>>>
>>> };
>>>
>>>
>>> enum
>>> {
>>>   POLL_IN = 1,
>>>
>>>   POLL_OUT,
>>>
>>>   POLL_MSG,
>>>
>>>   POLL_ERR,
>>>
>>>   POLL_PRI,
>>>
>>>   POLL_HUP
>>>
>>> };
>>> # 320 "/usr/include/bits/siginfo.h" 3 4
>>> typedef struct sigevent
>>>   {
>>>     sigval_t sigev_value;
>>>     int sigev_signo;
>>>     int sigev_notify;
>>>
>>>     union
>>>       {
>>>  int _pad[((64 / sizeof (int)) - 3)];
>>>
>>>
>>>
>>>  __pid_t _tid;
>>>
>>>  struct
>>>    {
>>>      void (*_function) (sigval_t);
>>>      pthread_attr_t *_attribute;
>>>    } _sigev_thread;
>>>       } _sigev_un;
>>>   } sigevent_t;
>>>
>>>
>>>
>>>
>>>
>>>
>>> enum
>>> {
>>>   SIGEV_SIGNAL = 0,
>>>
>>>   SIGEV_NONE,
>>>
>>>   SIGEV_THREAD,
>>>
>>>
>>>   SIGEV_THREAD_ID = 4
>>>
>>> };
>>> # 81 "/usr/include/signal.h" 2 3 4
>>>
>>>
>>>
>>>
>>> typedef void (*__sighandler_t) (int);
>>>
>>>
>>>
>>>
>>> extern __sighandler_t __sysv_signal (int __sig, __sighandler_t __handler)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>> # 100 "/usr/include/signal.h" 3 4
>>>
>>>
>>> extern __sighandler_t signal (int __sig, __sighandler_t __handler)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>> # 114 "/usr/include/signal.h" 3 4
>>>
>>> # 127 "/usr/include/signal.h" 3 4
>>> extern int kill (__pid_t __pid, int __sig) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int killpg (__pid_t __pgrp, int __sig) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int raise (int __sig) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern __sighandler_t ssignal (int __sig, __sighandler_t __handler)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>> extern int gsignal (int __sig) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern void psignal (int __sig, const char *__s);
>>>
>>>
>>> extern void psiginfo (const siginfo_t *__pinfo, const char *__s);
>>> # 187 "/usr/include/signal.h" 3 4
>>> extern int sigblock (int __mask) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>>>
>>>
>>> extern int sigsetmask (int __mask) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>>>
>>>
>>> extern int siggetmask (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>>> # 207 "/usr/include/signal.h" 3 4
>>> typedef __sighandler_t sig_t;
>>>
>>>
>>>
>>>
>>>
>>> extern int sigemptyset (sigset_t *__set) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern int sigfillset (sigset_t *__set) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern int sigaddset (sigset_t *__set, int __signo) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern int sigdelset (sigset_t *__set, int __signo) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern int sigismember (const sigset_t *__set, int __signo)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>> # 243 "/usr/include/signal.h" 3 4
>>> # 1 "/usr/include/bits/sigaction.h" 1 3 4
>>> # 24 "/usr/include/bits/sigaction.h" 3 4
>>> struct sigaction
>>>   {
>>>
>>>
>>>     union
>>>       {
>>>
>>>  __sighandler_t sa_handler;
>>>
>>>  void (*sa_sigaction) (int, siginfo_t *, void *);
>>>       }
>>>     __sigaction_handler;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>     __sigset_t sa_mask;
>>>
>>>
>>>     int sa_flags;
>>>
>>>
>>>     void (*sa_restorer) (void);
>>>   };
>>> # 244 "/usr/include/signal.h" 2 3 4
>>>
>>>
>>> extern int sigprocmask (int __how, const sigset_t *__restrict __set,
>>>    sigset_t *__restrict __oset) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int sigsuspend (const sigset_t *__set) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern int sigaction (int __sig, const struct sigaction *__restrict __act,
>>>         struct sigaction *__restrict __oact) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int sigpending (sigset_t *__set) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int sigwait (const sigset_t *__restrict __set, int *__restrict __sig)
>>>      __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int sigwaitinfo (const sigset_t *__restrict __set,
>>>    siginfo_t *__restrict __info) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int sigtimedwait (const sigset_t *__restrict __set,
>>>     siginfo_t *__restrict __info,
>>>     const struct timespec *__restrict __timeout)
>>>      __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>> extern int sigqueue (__pid_t __pid, int __sig, const union sigval __val)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>> # 301 "/usr/include/signal.h" 3 4
>>> extern const char *const _sys_siglist[65];
>>> extern const char *const sys_siglist[65];
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/sigcontext.h" 1 3 4
>>> # 29 "/usr/include/bits/sigcontext.h" 3 4
>>> struct _fpx_sw_bytes
>>> {
>>>   __uint32_t magic1;
>>>   __uint32_t extended_size;
>>>   __uint64_t xstate_bv;
>>>   __uint32_t xstate_size;
>>>   __uint32_t padding[7];
>>> };
>>>
>>> struct _fpreg
>>> {
>>>   unsigned short significand[4];
>>>   unsigned short exponent;
>>> };
>>>
>>> struct _fpxreg
>>> {
>>>   unsigned short significand[4];
>>>   unsigned short exponent;
>>>   unsigned short padding[3];
>>> };
>>>
>>> struct _xmmreg
>>> {
>>>   __uint32_t element[4];
>>> };
>>>
>>>
>>>
>>>
>>>
>>> struct _fpstate
>>> {
>>>
>>>   __uint32_t cw;
>>>   __uint32_t sw;
>>>   __uint32_t tag;
>>>   __uint32_t ipoff;
>>>   __uint32_t cssel;
>>>   __uint32_t dataoff;
>>>   __uint32_t datasel;
>>>   struct _fpreg _st[8];
>>>   unsigned short status;
>>>   unsigned short magic;
>>>
>>>
>>>   __uint32_t _fxsr_env[6];
>>>   __uint32_t mxcsr;
>>>   __uint32_t reserved;
>>>   struct _fpxreg _fxsr_st[8];
>>>   struct _xmmreg _xmm[8];
>>>   __uint32_t padding[56];
>>> };
>>> # 93 "/usr/include/bits/sigcontext.h" 3 4
>>> struct sigcontext
>>> {
>>>   unsigned short gs, __gsh;
>>>   unsigned short fs, __fsh;
>>>   unsigned short es, __esh;
>>>   unsigned short ds, __dsh;
>>>   unsigned long edi;
>>>   unsigned long esi;
>>>   unsigned long ebp;
>>>   unsigned long esp;
>>>   unsigned long ebx;
>>>   unsigned long edx;
>>>   unsigned long ecx;
>>>   unsigned long eax;
>>>   unsigned long trapno;
>>>   unsigned long err;
>>>   unsigned long eip;
>>>   unsigned short cs, __csh;
>>>   unsigned long eflags;
>>>   unsigned long esp_at_signal;
>>>   unsigned short ss, __ssh;
>>>   struct _fpstate * fpstate;
>>>   unsigned long oldmask;
>>>   unsigned long cr2;
>>> };
>>> # 175 "/usr/include/bits/sigcontext.h" 3 4
>>> struct _xsave_hdr
>>> {
>>>   __uint64_t xstate_bv;
>>>   __uint64_t reserved1[2];
>>>   __uint64_t reserved2[5];
>>> };
>>>
>>> struct _ymmh_state
>>> {
>>>   __uint32_t ymmh_space[64];
>>> };
>>>
>>> struct _xstate
>>> {
>>>   struct _fpstate fpstate;
>>>   struct _xsave_hdr xstate_hdr;
>>>   struct _ymmh_state ymmh;
>>> };
>>> # 307 "/usr/include/signal.h" 2 3 4
>>>
>>>
>>> extern int sigreturn (struct sigcontext *__scp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 317 "/usr/include/signal.h" 2 3 4
>>>
>>>
>>>
>>>
>>> extern int siginterrupt (int __sig, int __interrupt) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> # 1 "/usr/include/bits/sigstack.h" 1 3 4
>>> # 25 "/usr/include/bits/sigstack.h" 3 4
>>> struct sigstack
>>>   {
>>>     void *ss_sp;
>>>     int ss_onstack;
>>>   };
>>>
>>>
>>>
>>> enum
>>> {
>>>   SS_ONSTACK = 1,
>>>
>>>   SS_DISABLE
>>>
>>> };
>>> # 49 "/usr/include/bits/sigstack.h" 3 4
>>> typedef struct sigaltstack
>>>   {
>>>     void *ss_sp;
>>>     int ss_flags;
>>>     size_t ss_size;
>>>   } stack_t;
>>> # 324 "/usr/include/signal.h" 2 3 4
>>>
>>>
>>> # 1 "/usr/include/sys/ucontext.h" 1 3 4
>>> # 22 "/usr/include/sys/ucontext.h" 3 4
>>> # 1 "/usr/include/signal.h" 1 3 4
>>> # 23 "/usr/include/sys/ucontext.h" 2 3 4
>>> # 146 "/usr/include/sys/ucontext.h" 3 4
>>> typedef int greg_t;
>>>
>>>
>>>
>>>
>>>
>>> typedef greg_t gregset_t[19];
>>> # 200 "/usr/include/sys/ucontext.h" 3 4
>>> struct _libc_fpreg
>>> {
>>>   unsigned short int significand[4];
>>>   unsigned short int exponent;
>>> };
>>>
>>> struct _libc_fpstate
>>> {
>>>   unsigned long int cw;
>>>   unsigned long int sw;
>>>   unsigned long int tag;
>>>   unsigned long int ipoff;
>>>   unsigned long int cssel;
>>>   unsigned long int dataoff;
>>>   unsigned long int datasel;
>>>   struct _libc_fpreg _st[8];
>>>   unsigned long int status;
>>> };
>>>
>>>
>>> typedef struct _libc_fpstate *fpregset_t;
>>>
>>>
>>> typedef struct
>>>   {
>>>     gregset_t gregs;
>>>
>>>
>>>     fpregset_t fpregs;
>>>     unsigned long int oldmask;
>>>     unsigned long int cr2;
>>>   } mcontext_t;
>>>
>>>
>>> typedef struct ucontext
>>>   {
>>>     unsigned long int uc_flags;
>>>     struct ucontext *uc_link;
>>>     stack_t uc_stack;
>>>     mcontext_t uc_mcontext;
>>>     __sigset_t uc_sigmask;
>>>     struct _libc_fpstate __fpregs_mem;
>>>   } ucontext_t;
>>> # 327 "/usr/include/signal.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>> extern int sigstack (struct sigstack *__ss, struct sigstack *__oss)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>>>
>>>
>>>
>>> extern int sigaltstack (const struct sigaltstack *__restrict __ss,
>>>    struct sigaltstack *__restrict __oss) __attribute__ ((__nothrow__ , __leaf__));
>>> # 362 "/usr/include/signal.h" 3 4
>>> # 1 "/usr/include/bits/sigthread.h" 1 3 4
>>> # 30 "/usr/include/bits/sigthread.h" 3 4
>>> extern int pthread_sigmask (int __how,
>>>        const __sigset_t *__restrict __newmask,
>>>        __sigset_t *__restrict __oldmask)__attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int pthread_kill (pthread_t __threadid, int __signo) __attribute__ ((__nothrow__ , __leaf__));
>>> # 363 "/usr/include/signal.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int __libc_current_sigrtmin (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> extern int __libc_current_sigrtmax (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> # 42 "machine.c" 2
>>> # 1 "/usr/include/errno.h" 1 3 4
>>> # 31 "/usr/include/errno.h" 3 4
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/errno.h" 1 3 4
>>> # 24 "/usr/include/bits/errno.h" 3 4
>>> # 1 "/usr/include/linux/errno.h" 1 3 4
>>> # 1 "/usr/include/asm/errno.h" 1 3 4
>>> # 1 "/usr/include/asm-generic/errno.h" 1 3 4
>>>
>>>
>>>
>>> # 1 "/usr/include/asm-generic/errno-base.h" 1 3 4
>>> # 5 "/usr/include/asm-generic/errno.h" 2 3 4
>>> # 1 "/usr/include/asm/errno.h" 2 3 4
>>> # 1 "/usr/include/linux/errno.h" 2 3 4
>>> # 25 "/usr/include/bits/errno.h" 2 3 4
>>> # 50 "/usr/include/bits/errno.h" 3 4
>>> extern int *__errno_location (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> # 36 "/usr/include/errno.h" 2 3 4
>>> # 58 "/usr/include/errno.h" 3 4
>>>
>>> # 43 "machine.c" 2
>>> # 1 "/usr/include/fcntl.h" 1 3 4
>>> # 28 "/usr/include/fcntl.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/fcntl.h" 1 3 4
>>> # 35 "/usr/include/bits/fcntl.h" 3 4
>>> struct flock
>>>   {
>>>     short int l_type;
>>>     short int l_whence;
>>>
>>>     __off_t l_start;
>>>     __off_t l_len;
>>>
>>>
>>>
>>>
>>>     __pid_t l_pid;
>>>   };
>>> # 61 "/usr/include/bits/fcntl.h" 3 4
>>> # 1 "/usr/include/bits/fcntl-linux.h" 1 3 4
>>> # 345 "/usr/include/bits/fcntl-linux.h" 3 4
>>>
>>> # 419 "/usr/include/bits/fcntl-linux.h" 3 4
>>>
>>> # 61 "/usr/include/bits/fcntl.h" 2 3 4
>>> # 36 "/usr/include/fcntl.h" 2 3 4
>>> # 76 "/usr/include/fcntl.h" 3 4
>>> # 1 "/usr/include/time.h" 1 3 4
>>> # 77 "/usr/include/fcntl.h" 2 3 4
>>> # 1 "/usr/include/bits/stat.h" 1 3 4
>>> # 46 "/usr/include/bits/stat.h" 3 4
>>> struct stat
>>>   {
>>>     __dev_t st_dev;
>>>
>>>     unsigned short int __pad1;
>>>
>>>
>>>     __ino_t st_ino;
>>>
>>>
>>>
>>>
>>>     __mode_t st_mode;
>>>     __nlink_t st_nlink;
>>>
>>>
>>>
>>>
>>>     __uid_t st_uid;
>>>     __gid_t st_gid;
>>>
>>>
>>>
>>>     __dev_t st_rdev;
>>>
>>>     unsigned short int __pad2;
>>>
>>>
>>>     __off_t st_size;
>>>
>>>
>>>
>>>     __blksize_t st_blksize;
>>>
>>>     __blkcnt_t st_blocks;
>>> # 91 "/usr/include/bits/stat.h" 3 4
>>>     struct timespec st_atim;
>>>     struct timespec st_mtim;
>>>     struct timespec st_ctim;
>>> # 109 "/usr/include/bits/stat.h" 3 4
>>>     unsigned long int __glibc_reserved4;
>>>     unsigned long int __glibc_reserved5;
>>>
>>>
>>>
>>>
>>>   };
>>> # 78 "/usr/include/fcntl.h" 2 3 4
>>> # 169 "/usr/include/fcntl.h" 3 4
>>> extern int fcntl (int __fd, int __cmd, ...);
>>> # 179 "/usr/include/fcntl.h" 3 4
>>> extern int open (const char *__file, int __oflag, ...) __attribute__ ((__nonnull__ (1)));
>>> # 203 "/usr/include/fcntl.h" 3 4
>>> extern int openat (int __fd, const char *__file, int __oflag, ...)
>>>      __attribute__ ((__nonnull__ (2)));
>>> # 225 "/usr/include/fcntl.h" 3 4
>>> extern int creat (const char *__file, mode_t __mode) __attribute__ ((__nonnull__ (1)));
>>> # 254 "/usr/include/fcntl.h" 3 4
>>> extern int lockf (int __fd, int __cmd, off_t __len);
>>> # 271 "/usr/include/fcntl.h" 3 4
>>> extern int posix_fadvise (int __fd, off_t __offset, off_t __len,
>>>      int __advise) __attribute__ ((__nothrow__ , __leaf__));
>>> # 293 "/usr/include/fcntl.h" 3 4
>>> extern int posix_fallocate (int __fd, off_t __offset, off_t __len);
>>> # 315 "/usr/include/fcntl.h" 3 4
>>>
>>> # 44 "machine.c" 2
>>> # 1 "/usr/include/ctype.h" 1 3 4
>>> # 28 "/usr/include/ctype.h" 3 4
>>>
>>> # 46 "/usr/include/ctype.h" 3 4
>>> enum
>>> {
>>>   _ISupper = ((0) < 8 ? ((1 << (0)) << 8) : ((1 << (0)) >> 8)),
>>>   _ISlower = ((1) < 8 ? ((1 << (1)) << 8) : ((1 << (1)) >> 8)),
>>>   _ISalpha = ((2) < 8 ? ((1 << (2)) << 8) : ((1 << (2)) >> 8)),
>>>   _ISdigit = ((3) < 8 ? ((1 << (3)) << 8) : ((1 << (3)) >> 8)),
>>>   _ISxdigit = ((4) < 8 ? ((1 << (4)) << 8) : ((1 << (4)) >> 8)),
>>>   _ISspace = ((5) < 8 ? ((1 << (5)) << 8) : ((1 << (5)) >> 8)),
>>>   _ISprint = ((6) < 8 ? ((1 << (6)) << 8) : ((1 << (6)) >> 8)),
>>>   _ISgraph = ((7) < 8 ? ((1 << (7)) << 8) : ((1 << (7)) >> 8)),
>>>   _ISblank = ((8) < 8 ? ((1 << (8)) << 8) : ((1 << (8)) >> 8)),
>>>   _IScntrl = ((9) < 8 ? ((1 << (9)) << 8) : ((1 << (9)) >> 8)),
>>>   _ISpunct = ((10) < 8 ? ((1 << (10)) << 8) : ((1 << (10)) >> 8)),
>>>   _ISalnum = ((11) < 8 ? ((1 << (11)) << 8) : ((1 << (11)) >> 8))
>>> };
>>> # 79 "/usr/include/ctype.h" 3 4
>>> extern const unsigned short int **__ctype_b_loc (void)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> extern const __int32_t **__ctype_tolower_loc (void)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> extern const __int32_t **__ctype_toupper_loc (void)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> # 104 "/usr/include/ctype.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int isalnum (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isalpha (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int iscntrl (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isdigit (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int islower (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isgraph (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isprint (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int ispunct (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isspace (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isupper (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isxdigit (int) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int tolower (int __c) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int toupper (int __c) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int isblank (int) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> # 150 "/usr/include/ctype.h" 3 4
>>> extern int isascii (int __c) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int toascii (int __c) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int _toupper (int) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int _tolower (int) __attribute__ ((__nothrow__ , __leaf__));
>>> # 257 "/usr/include/ctype.h" 3 4
>>> # 1 "/usr/include/xlocale.h" 1 3 4
>>> # 27 "/usr/include/xlocale.h" 3 4
>>> typedef struct __locale_struct
>>> {
>>>
>>>   struct __locale_data *__locales[13];
>>>
>>>
>>>   const unsigned short int *__ctype_b;
>>>   const int *__ctype_tolower;
>>>   const int *__ctype_toupper;
>>>
>>>
>>>   const char *__names[13];
>>> } *__locale_t;
>>>
>>>
>>> typedef __locale_t locale_t;
>>> # 258 "/usr/include/ctype.h" 2 3 4
>>> # 271 "/usr/include/ctype.h" 3 4
>>> extern int isalnum_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isalpha_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int iscntrl_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isdigit_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int islower_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isgraph_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isprint_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int ispunct_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isspace_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isupper_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int isxdigit_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> extern int isblank_l (int, __locale_t) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int __tolower_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int tolower_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int __toupper_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>>> extern int toupper_l (int __c, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>>> # 347 "/usr/include/ctype.h" 3 4
>>>
>>> # 45 "machine.c" 2
>>> # 1 "/usr/include/string.h" 1 3 4
>>> # 27 "/usr/include/string.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 33 "/usr/include/string.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void *memcpy (void *__restrict __dest, const void *__restrict __src,
>>>        size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>> extern void *memmove (void *__dest, const void *__src, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void *memccpy (void *__restrict __dest, const void *__restrict __src,
>>>         int __c, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>>
>>>
>>> extern void *memset (void *__s, int __c, size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern int memcmp (const void *__s1, const void *__s2, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>> # 92 "/usr/include/string.h" 3 4
>>> extern void *memchr (const void *__s, int __c, size_t __n)
>>>       __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> # 123 "/usr/include/string.h" 3 4
>>>
>>>
>>> extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>> extern char *strncpy (char *__restrict __dest,
>>>         const char *__restrict __src, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>> extern char *strcat (char *__restrict __dest, const char *__restrict __src)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>> extern char *strncat (char *__restrict __dest, const char *__restrict __src,
>>>         size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>> extern int strcmp (const char *__s1, const char *__s2)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>> extern int strncmp (const char *__s1, const char *__s2, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>> extern int strcoll (const char *__s1, const char *__s2)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>> extern size_t strxfrm (char *__restrict __dest,
>>>          const char *__restrict __src, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>> # 162 "/usr/include/string.h" 3 4
>>> extern int strcoll_l (const char *__s1, const char *__s2, __locale_t __l)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2, 3)));
>>>
>>> extern size_t strxfrm_l (char *__dest, const char *__src, size_t __n,
>>>     __locale_t __l) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4)));
>>>
>>>
>>>
>>>
>>> extern char *strdup (const char *__s)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern char *strndup (const char *__string, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) __attribute__ ((__nonnull__ (1)));
>>> # 206 "/usr/include/string.h" 3 4
>>>
>>> # 231 "/usr/include/string.h" 3 4
>>> extern char *strchr (const char *__s, int __c)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>> # 258 "/usr/include/string.h" 3 4
>>> extern char *strrchr (const char *__s, int __c)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> # 277 "/usr/include/string.h" 3 4
>>>
>>>
>>>
>>> extern size_t strcspn (const char *__s, const char *__reject)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>> extern size_t strspn (const char *__s, const char *__accept)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>> # 310 "/usr/include/string.h" 3 4
>>> extern char *strpbrk (const char *__s, const char *__accept)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>> # 337 "/usr/include/string.h" 3 4
>>> extern char *strstr (const char *__haystack, const char *__needle)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>>
>>> extern char *strtok (char *__restrict __s, const char *__restrict __delim)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>>
>>>
>>>
>>> extern char *__strtok_r (char *__restrict __s,
>>>     const char *__restrict __delim,
>>>     char **__restrict __save_ptr)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>>>
>>> extern char *strtok_r (char *__restrict __s, const char *__restrict __delim,
>>>          char **__restrict __save_ptr)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>>> # 392 "/usr/include/string.h" 3 4
>>>
>>>
>>> extern size_t strlen (const char *__s)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> extern size_t strnlen (const char *__string, size_t __maxlen)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> extern char *strerror (int __errnum) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> # 422 "/usr/include/string.h" 3 4
>>> extern int strerror_r (int __errnum, char *__buf, size_t __buflen) __asm__ ("" "__xpg_strerror_r") __attribute__ ((__nothrow__ , __leaf__))
>>>
>>>                         __attribute__ ((__nonnull__ (2)));
>>> # 440 "/usr/include/string.h" 3 4
>>> extern char *strerror_l (int __errnum, __locale_t __l) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern void __bzero (void *__s, size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>> extern void bcopy (const void *__src, void *__dest, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>> extern void bzero (void *__s, size_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern int bcmp (const void *__s1, const void *__s2, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>> # 484 "/usr/include/string.h" 3 4
>>> extern char *index (const char *__s, int __c)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>> # 512 "/usr/include/string.h" 3 4
>>> extern char *rindex (const char *__s, int __c)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>> extern int ffs (int __i) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> # 529 "/usr/include/string.h" 3 4
>>> extern int strcasecmp (const char *__s1, const char *__s2)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>> extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
>>> # 552 "/usr/include/string.h" 3 4
>>> extern char *strsep (char **__restrict __stringp,
>>>        const char *__restrict __delim)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>>
>>> extern char *strsignal (int __sig) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern char *__stpcpy (char *__restrict __dest, const char *__restrict __src)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>> extern char *stpcpy (char *__restrict __dest, const char *__restrict __src)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>> extern char *__stpncpy (char *__restrict __dest,
>>>    const char *__restrict __src, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>> extern char *stpncpy (char *__restrict __dest,
>>>         const char *__restrict __src, size_t __n)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>> # 658 "/usr/include/string.h" 3 4
>>>
>>> # 46 "machine.c" 2
>>> # 1 "/usr/include/time.h" 1 3 4
>>> # 29 "/usr/include/time.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 38 "/usr/include/time.h" 2 3 4
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/time.h" 1 3 4
>>> # 42 "/usr/include/time.h" 2 3 4
>>> # 131 "/usr/include/time.h" 3 4
>>>
>>>
>>> struct tm
>>> {
>>>   int tm_sec;
>>>   int tm_min;
>>>   int tm_hour;
>>>   int tm_mday;
>>>   int tm_mon;
>>>   int tm_year;
>>>   int tm_wday;
>>>   int tm_yday;
>>>   int tm_isdst;
>>>
>>>
>>>   long int tm_gmtoff;
>>>   const char *tm_zone;
>>>
>>>
>>>
>>>
>>> };
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> struct itimerspec
>>>   {
>>>     struct timespec it_interval;
>>>     struct timespec it_value;
>>>   };
>>>
>>>
>>> struct sigevent;
>>> # 186 "/usr/include/time.h" 3 4
>>>
>>>
>>>
>>> extern clock_t clock (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern time_t time (time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern double difftime (time_t __time1, time_t __time0)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>>
>>>
>>> extern time_t mktime (struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern size_t strftime (char *__restrict __s, size_t __maxsize,
>>>    const char *__restrict __format,
>>>    const struct tm *__restrict __tp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> # 223 "/usr/include/time.h" 3 4
>>> extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
>>>      const char *__restrict __format,
>>>      const struct tm *__restrict __tp,
>>>      __locale_t __loc) __attribute__ ((__nothrow__ , __leaf__));
>>> # 236 "/usr/include/time.h" 3 4
>>>
>>>
>>>
>>> extern struct tm *gmtime (const time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern struct tm *localtime (const time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern struct tm *gmtime_r (const time_t *__restrict __timer,
>>>        struct tm *__restrict __tp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern struct tm *localtime_r (const time_t *__restrict __timer,
>>>           struct tm *__restrict __tp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern char *asctime (const struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern char *ctime (const time_t *__timer) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern char *asctime_r (const struct tm *__restrict __tp,
>>>    char *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern char *ctime_r (const time_t *__restrict __timer,
>>>         char *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern char *__tzname[2];
>>> extern int __daylight;
>>> extern long int __timezone;
>>>
>>>
>>>
>>>
>>> extern char *tzname[2];
>>>
>>>
>>>
>>> extern void tzset (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int daylight;
>>> extern long int timezone;
>>>
>>>
>>>
>>>
>>>
>>> extern int stime (const time_t *__when) __attribute__ ((__nothrow__ , __leaf__));
>>> # 319 "/usr/include/time.h" 3 4
>>> extern time_t timegm (struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern time_t timelocal (struct tm *__tp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int dysize (int __year) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> # 334 "/usr/include/time.h" 3 4
>>> extern int nanosleep (const struct timespec *__requested_time,
>>>         struct timespec *__remaining);
>>>
>>>
>>>
>>> extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int clock_settime (clockid_t __clock_id, const struct timespec *__tp)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int clock_nanosleep (clockid_t __clock_id, int __flags,
>>>        const struct timespec *__req,
>>>        struct timespec *__rem);
>>>
>>>
>>> extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int timer_create (clockid_t __clock_id,
>>>     struct sigevent *__restrict __evp,
>>>     timer_t *__restrict __timerid) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int timer_delete (timer_t __timerid) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int timer_settime (timer_t __timerid, int __flags,
>>>      const struct itimerspec *__restrict __value,
>>>      struct itimerspec *__restrict __ovalue) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int timer_gettime (timer_t __timerid, struct itimerspec *__value)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int timer_getoverrun (timer_t __timerid) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern int timespec_get (struct timespec *__ts, int __base)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>> # 430 "/usr/include/time.h" 3 4
>>>
>>> # 47 "machine.c" 2
>>>
>>> # 1 "/usr/include/sys/stat.h" 1 3 4
>>> # 102 "/usr/include/sys/stat.h" 3 4
>>>
>>>
>>> # 1 "/usr/include/bits/stat.h" 1 3 4
>>> # 105 "/usr/include/sys/stat.h" 2 3 4
>>> # 208 "/usr/include/sys/stat.h" 3 4
>>> extern int stat (const char *__restrict __file,
>>>    struct stat *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>> extern int fstat (int __fd, struct stat *__buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>> # 237 "/usr/include/sys/stat.h" 3 4
>>> extern int fstatat (int __fd, const char *__restrict __file,
>>>       struct stat *__restrict __buf, int __flag)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>>> # 262 "/usr/include/sys/stat.h" 3 4
>>> extern int lstat (const char *__restrict __file,
>>>     struct stat *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>> # 283 "/usr/include/sys/stat.h" 3 4
>>> extern int chmod (const char *__file, __mode_t __mode)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> extern int lchmod (const char *__file, __mode_t __mode)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>> extern int fchmod (int __fd, __mode_t __mode) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern int fchmodat (int __fd, const char *__file, __mode_t __mode,
>>>        int __flag)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern __mode_t umask (__mode_t __mask) __attribute__ ((__nothrow__ , __leaf__));
>>> # 320 "/usr/include/sys/stat.h" 3 4
>>> extern int mkdir (const char *__path, __mode_t __mode)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> extern int mkdirat (int __fd, const char *__path, __mode_t __mode)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int mknod (const char *__path, __mode_t __mode, __dev_t __dev)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> extern int mknodat (int __fd, const char *__path, __mode_t __mode,
>>>       __dev_t __dev) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>>
>>>
>>>
>>>
>>> extern int mkfifo (const char *__path, __mode_t __mode)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> extern int mkfifoat (int __fd, const char *__path, __mode_t __mode)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>>
>>>
>>>
>>>
>>> extern int utimensat (int __fd, const char *__path,
>>>         const struct timespec __times[2],
>>>         int __flags)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>>
>>>
>>>
>>> extern int futimens (int __fd, const struct timespec __times[2]) __attribute__ ((__nothrow__ , __leaf__));
>>> # 398 "/usr/include/sys/stat.h" 3 4
>>> extern int __fxstat (int __ver, int __fildes, struct stat *__stat_buf)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3)));
>>> extern int __xstat (int __ver, const char *__filename,
>>>       struct stat *__stat_buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>>> extern int __lxstat (int __ver, const char *__filename,
>>>        struct stat *__stat_buf) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3)));
>>> extern int __fxstatat (int __ver, int __fildes, const char *__filename,
>>>          struct stat *__stat_buf, int __flag)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 4)));
>>> # 441 "/usr/include/sys/stat.h" 3 4
>>> extern int __xmknod (int __ver, const char *__path, __mode_t __mode,
>>>        __dev_t *__dev) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4)));
>>>
>>> extern int __xmknodat (int __ver, int __fd, const char *__path,
>>>          __mode_t __mode, __dev_t *__dev)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (3, 5)));
>>> # 533 "/usr/include/sys/stat.h" 3 4
>>>
>>> # 49 "machine.c" 2
>>>
>>> # 1 "gp_config.h" 1
>>> # 327 "gp_config.h"
>>> # 1 "arch_dep.h" 1
>>> # 328 "gp_config.h" 2
>>> # 1 "pl_long.h" 1
>>> # 41 "pl_long.h"
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdint.h" 1 3 4
>>> # 9 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdint.h" 3 4
>>> # 1 "/usr/include/stdint.h" 1 3 4
>>> # 26 "/usr/include/stdint.h" 3 4
>>> # 1 "/usr/include/bits/wchar.h" 1 3 4
>>> # 27 "/usr/include/stdint.h" 2 3 4
>>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>>> # 28 "/usr/include/stdint.h" 2 3 4
>>> # 48 "/usr/include/stdint.h" 3 4
>>> typedef unsigned char uint8_t;
>>> typedef unsigned short int uint16_t;
>>>
>>> typedef unsigned int uint32_t;
>>>
>>>
>>>
>>>
>>>
>>> __extension__
>>> typedef unsigned long long int uint64_t;
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef signed char int_least8_t;
>>> typedef short int int_least16_t;
>>> typedef int int_least32_t;
>>>
>>>
>>>
>>> __extension__
>>> typedef long long int int_least64_t;
>>>
>>>
>>>
>>> typedef unsigned char uint_least8_t;
>>> typedef unsigned short int uint_least16_t;
>>> typedef unsigned int uint_least32_t;
>>>
>>>
>>>
>>> __extension__
>>> typedef unsigned long long int uint_least64_t;
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef signed char int_fast8_t;
>>>
>>>
>>>
>>>
>>>
>>> typedef int int_fast16_t;
>>> typedef int int_fast32_t;
>>> __extension__
>>> typedef long long int int_fast64_t;
>>>
>>>
>>>
>>> typedef unsigned char uint_fast8_t;
>>>
>>>
>>>
>>>
>>>
>>> typedef unsigned int uint_fast16_t;
>>> typedef unsigned int uint_fast32_t;
>>> __extension__
>>> typedef unsigned long long int uint_fast64_t;
>>> # 125 "/usr/include/stdint.h" 3 4
>>> typedef int intptr_t;
>>>
>>>
>>> typedef unsigned int uintptr_t;
>>> # 137 "/usr/include/stdint.h" 3 4
>>> __extension__
>>> typedef long long int intmax_t;
>>> __extension__
>>> typedef unsigned long long int uintmax_t;
>>> # 10 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stdint.h" 2 3 4
>>> # 42 "pl_long.h" 2
>>>
>>> # 1 "gp_config.h" 1
>>> # 44 "pl_long.h" 2
>>>
>>>
>>>
>>>
>>> # 47 "pl_long.h"
>>> typedef intptr_t PlLong;
>>> typedef uintptr_t PlULong;
>>>
>>>
>>>
>>> # 1 "/usr/include/inttypes.h" 1 3 4
>>> # 34 "/usr/include/inttypes.h" 3 4
>>>
>>> # 34 "/usr/include/inttypes.h" 3 4
>>> typedef long int __gwchar_t;
>>> # 266 "/usr/include/inttypes.h" 3 4
>>>
>>> # 280 "/usr/include/inttypes.h" 3 4
>>> typedef struct
>>>   {
>>>     __extension__ long long int quot;
>>>     __extension__ long long int rem;
>>>   } imaxdiv_t;
>>>
>>>
>>>
>>>
>>>
>>> extern intmax_t imaxabs (intmax_t __n) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>>
>>>
>>> extern imaxdiv_t imaxdiv (intmax_t __numer, intmax_t __denom)
>>>       __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>>
>>>
>>> extern intmax_t strtoimax (const char *__restrict __nptr,
>>>       char **__restrict __endptr, int __base) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern uintmax_t strtoumax (const char *__restrict __nptr,
>>>        char ** __restrict __endptr, int __base) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern intmax_t wcstoimax (const __gwchar_t *__restrict __nptr,
>>>       __gwchar_t **__restrict __endptr, int __base)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern uintmax_t wcstoumax (const __gwchar_t *__restrict __nptr,
>>>        __gwchar_t ** __restrict __endptr, int __base)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>> # 432 "/usr/include/inttypes.h" 3 4
>>>
>>> # 53 "pl_long.h" 2
>>> # 329 "gp_config.h" 2
>>> # 51 "machine.c" 2
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/pwd.h" 1 3 4
>>> # 27 "/usr/include/pwd.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 33 "/usr/include/pwd.h" 2 3 4
>>> # 49 "/usr/include/pwd.h" 3 4
>>> struct passwd
>>> {
>>>   char *pw_name;
>>>   char *pw_passwd;
>>>   __uid_t pw_uid;
>>>   __gid_t pw_gid;
>>>   char *pw_gecos;
>>>   char *pw_dir;
>>>   char *pw_shell;
>>> };
>>> # 72 "/usr/include/pwd.h" 3 4
>>> extern void setpwent (void);
>>>
>>>
>>>
>>>
>>>
>>> extern void endpwent (void);
>>>
>>>
>>>
>>>
>>>
>>> extern struct passwd *getpwent (void);
>>> # 94 "/usr/include/pwd.h" 3 4
>>> extern struct passwd *fgetpwent (FILE *__stream) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int putpwent (const struct passwd *__restrict __p,
>>>        FILE *__restrict __f);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern struct passwd *getpwuid (__uid_t __uid);
>>>
>>>
>>>
>>>
>>>
>>> extern struct passwd *getpwnam (const char *__name) __attribute__ ((__nonnull__ (1)));
>>> # 139 "/usr/include/pwd.h" 3 4
>>> extern int getpwent_r (struct passwd *__restrict __resultbuf,
>>>          char *__restrict __buffer, size_t __buflen,
>>>          struct passwd **__restrict __result)
>>>          __attribute__ ((__nonnull__ (1, 2, 4)));
>>>
>>>
>>> extern int getpwuid_r (__uid_t __uid,
>>>          struct passwd *__restrict __resultbuf,
>>>          char *__restrict __buffer, size_t __buflen,
>>>          struct passwd **__restrict __result)
>>>          __attribute__ ((__nonnull__ (2, 3, 5)));
>>>
>>> extern int getpwnam_r (const char *__restrict __name,
>>>          struct passwd *__restrict __resultbuf,
>>>          char *__restrict __buffer, size_t __buflen,
>>>          struct passwd **__restrict __result)
>>>          __attribute__ ((__nonnull__ (1, 2, 3, 5)));
>>> # 166 "/usr/include/pwd.h" 3 4
>>> extern int fgetpwent_r (FILE *__restrict __stream,
>>>    struct passwd *__restrict __resultbuf,
>>>    char *__restrict __buffer, size_t __buflen,
>>>    struct passwd **__restrict __result)
>>>    __attribute__ ((__nonnull__ (1, 2, 3, 5)));
>>> # 187 "/usr/include/pwd.h" 3 4
>>>
>>> # 58 "machine.c" 2
>>> # 1 "/usr/include/unistd.h" 1 3 4
>>> # 27 "/usr/include/unistd.h" 3 4
>>>
>>> # 205 "/usr/include/unistd.h" 3 4
>>> # 1 "/usr/include/bits/posix_opt.h" 1 3 4
>>> # 206 "/usr/include/unistd.h" 2 3 4
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/environments.h" 1 3 4
>>> # 22 "/usr/include/bits/environments.h" 3 4
>>> # 1 "/usr/include/bits/wordsize.h" 1 3 4
>>> # 23 "/usr/include/bits/environments.h" 2 3 4
>>> # 210 "/usr/include/unistd.h" 2 3 4
>>> # 229 "/usr/include/unistd.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 230 "/usr/include/unistd.h" 2 3 4
>>> # 258 "/usr/include/unistd.h" 3 4
>>> typedef __useconds_t useconds_t;
>>> # 277 "/usr/include/unistd.h" 3 4
>>> typedef __socklen_t socklen_t;
>>> # 290 "/usr/include/unistd.h" 3 4
>>> extern int access (const char *__name, int __type) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>> # 307 "/usr/include/unistd.h" 3 4
>>> extern int faccessat (int __fd, const char *__file, int __type, int __flag)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>>> # 337 "/usr/include/unistd.h" 3 4
>>> extern __off_t lseek (int __fd, __off_t __offset, int __whence) __attribute__ ((__nothrow__ , __leaf__));
>>> # 356 "/usr/include/unistd.h" 3 4
>>> extern int close (int __fd);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern ssize_t read (int __fd, void *__buf, size_t __nbytes) ;
>>>
>>>
>>>
>>>
>>>
>>> extern ssize_t write (int __fd, const void *__buf, size_t __n) ;
>>> # 379 "/usr/include/unistd.h" 3 4
>>> extern ssize_t pread (int __fd, void *__buf, size_t __nbytes,
>>>         __off_t __offset) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern ssize_t pwrite (int __fd, const void *__buf, size_t __n,
>>>          __off_t __offset) ;
>>> # 420 "/usr/include/unistd.h" 3 4
>>> extern int pipe (int __pipedes[2]) __attribute__ ((__nothrow__ , __leaf__)) ;
>>> # 435 "/usr/include/unistd.h" 3 4
>>> extern unsigned int alarm (unsigned int __seconds) __attribute__ ((__nothrow__ , __leaf__));
>>> # 447 "/usr/include/unistd.h" 3 4
>>> extern unsigned int sleep (unsigned int __seconds);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern __useconds_t ualarm (__useconds_t __value, __useconds_t __interval)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int usleep (__useconds_t __useconds);
>>> # 472 "/usr/include/unistd.h" 3 4
>>> extern int pause (void);
>>>
>>>
>>>
>>> extern int chown (const char *__file, __uid_t __owner, __gid_t __group)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>> extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>> extern int lchown (const char *__file, __uid_t __owner, __gid_t __group)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int fchownat (int __fd, const char *__file, __uid_t __owner,
>>>        __gid_t __group, int __flag)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>>>
>>>
>>>
>>> extern int chdir (const char *__path) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>> extern int fchdir (int __fd) __attribute__ ((__nothrow__ , __leaf__)) ;
>>> # 514 "/usr/include/unistd.h" 3 4
>>> extern char *getcwd (char *__buf, size_t __size) __attribute__ ((__nothrow__ , __leaf__)) ;
>>> # 528 "/usr/include/unistd.h" 3 4
>>> extern char *getwd (char *__buf)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__deprecated__)) ;
>>>
>>>
>>>
>>>
>>> extern int dup (int __fd) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>> extern int dup2 (int __fd, int __fd2) __attribute__ ((__nothrow__ , __leaf__));
>>> # 546 "/usr/include/unistd.h" 3 4
>>> extern char **__environ;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int execve (const char *__path, char *const __argv[],
>>>      char *const __envp[]) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>>
>>> extern int fexecve (int __fd, char *const __argv[], char *const __envp[])
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>>
>>>
>>>
>>> extern int execv (const char *__path, char *const __argv[])
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>> extern int execle (const char *__path, const char *__arg, ...)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>> extern int execl (const char *__path, const char *__arg, ...)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>> extern int execvp (const char *__file, char *const __argv[])
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>>
>>>
>>>
>>>
>>> extern int execlp (const char *__file, const char *__arg, ...)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2)));
>>> # 601 "/usr/include/unistd.h" 3 4
>>> extern int nice (int __inc) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>> extern void _exit (int __status) __attribute__ ((__noreturn__));
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/confname.h" 1 3 4
>>> # 24 "/usr/include/bits/confname.h" 3 4
>>> enum
>>>   {
>>>     _PC_LINK_MAX,
>>>
>>>     _PC_MAX_CANON,
>>>
>>>     _PC_MAX_INPUT,
>>>
>>>     _PC_NAME_MAX,
>>>
>>>     _PC_PATH_MAX,
>>>
>>>     _PC_PIPE_BUF,
>>>
>>>     _PC_CHOWN_RESTRICTED,
>>>
>>>     _PC_NO_TRUNC,
>>>
>>>     _PC_VDISABLE,
>>>
>>>     _PC_SYNC_IO,
>>>
>>>     _PC_ASYNC_IO,
>>>
>>>     _PC_PRIO_IO,
>>>
>>>     _PC_SOCK_MAXBUF,
>>>
>>>     _PC_FILESIZEBITS,
>>>
>>>     _PC_REC_INCR_XFER_SIZE,
>>>
>>>     _PC_REC_MAX_XFER_SIZE,
>>>
>>>     _PC_REC_MIN_XFER_SIZE,
>>>
>>>     _PC_REC_XFER_ALIGN,
>>>
>>>     _PC_ALLOC_SIZE_MIN,
>>>
>>>     _PC_SYMLINK_MAX,
>>>
>>>     _PC_2_SYMLINKS
>>>
>>>   };
>>>
>>>
>>> enum
>>>   {
>>>     _SC_ARG_MAX,
>>>
>>>     _SC_CHILD_MAX,
>>>
>>>     _SC_CLK_TCK,
>>>
>>>     _SC_NGROUPS_MAX,
>>>
>>>     _SC_OPEN_MAX,
>>>
>>>     _SC_STREAM_MAX,
>>>
>>>     _SC_TZNAME_MAX,
>>>
>>>     _SC_JOB_CONTROL,
>>>
>>>     _SC_SAVED_IDS,
>>>
>>>     _SC_REALTIME_SIGNALS,
>>>
>>>     _SC_PRIORITY_SCHEDULING,
>>>
>>>     _SC_TIMERS,
>>>
>>>     _SC_ASYNCHRONOUS_IO,
>>>
>>>     _SC_PRIORITIZED_IO,
>>>
>>>     _SC_SYNCHRONIZED_IO,
>>>
>>>     _SC_FSYNC,
>>>
>>>     _SC_MAPPED_FILES,
>>>
>>>     _SC_MEMLOCK,
>>>
>>>     _SC_MEMLOCK_RANGE,
>>>
>>>     _SC_MEMORY_PROTECTION,
>>>
>>>     _SC_MESSAGE_PASSING,
>>>
>>>     _SC_SEMAPHORES,
>>>
>>>     _SC_SHARED_MEMORY_OBJECTS,
>>>
>>>     _SC_AIO_LISTIO_MAX,
>>>
>>>     _SC_AIO_MAX,
>>>
>>>     _SC_AIO_PRIO_DELTA_MAX,
>>>
>>>     _SC_DELAYTIMER_MAX,
>>>
>>>     _SC_MQ_OPEN_MAX,
>>>
>>>     _SC_MQ_PRIO_MAX,
>>>
>>>     _SC_VERSION,
>>>
>>>     _SC_PAGESIZE,
>>>
>>>
>>>     _SC_RTSIG_MAX,
>>>
>>>     _SC_SEM_NSEMS_MAX,
>>>
>>>     _SC_SEM_VALUE_MAX,
>>>
>>>     _SC_SIGQUEUE_MAX,
>>>
>>>     _SC_TIMER_MAX,
>>>
>>>
>>>
>>>
>>>     _SC_BC_BASE_MAX,
>>>
>>>     _SC_BC_DIM_MAX,
>>>
>>>     _SC_BC_SCALE_MAX,
>>>
>>>     _SC_BC_STRING_MAX,
>>>
>>>     _SC_COLL_WEIGHTS_MAX,
>>>
>>>     _SC_EQUIV_CLASS_MAX,
>>>
>>>     _SC_EXPR_NEST_MAX,
>>>
>>>     _SC_LINE_MAX,
>>>
>>>     _SC_RE_DUP_MAX,
>>>
>>>     _SC_CHARCLASS_NAME_MAX,
>>>
>>>
>>>     _SC_2_VERSION,
>>>
>>>     _SC_2_C_BIND,
>>>
>>>     _SC_2_C_DEV,
>>>
>>>     _SC_2_FORT_DEV,
>>>
>>>     _SC_2_FORT_RUN,
>>>
>>>     _SC_2_SW_DEV,
>>>
>>>     _SC_2_LOCALEDEF,
>>>
>>>
>>>     _SC_PII,
>>>
>>>     _SC_PII_XTI,
>>>
>>>     _SC_PII_SOCKET,
>>>
>>>     _SC_PII_INTERNET,
>>>
>>>     _SC_PII_OSI,
>>>
>>>     _SC_POLL,
>>>
>>>     _SC_SELECT,
>>>
>>>     _SC_UIO_MAXIOV,
>>>
>>>     _SC_IOV_MAX = _SC_UIO_MAXIOV,
>>>
>>>     _SC_PII_INTERNET_STREAM,
>>>
>>>     _SC_PII_INTERNET_DGRAM,
>>>
>>>     _SC_PII_OSI_COTS,
>>>
>>>     _SC_PII_OSI_CLTS,
>>>
>>>     _SC_PII_OSI_M,
>>>
>>>     _SC_T_IOV_MAX,
>>>
>>>
>>>
>>>     _SC_THREADS,
>>>
>>>     _SC_THREAD_SAFE_FUNCTIONS,
>>>
>>>     _SC_GETGR_R_SIZE_MAX,
>>>
>>>     _SC_GETPW_R_SIZE_MAX,
>>>
>>>     _SC_LOGIN_NAME_MAX,
>>>
>>>     _SC_TTY_NAME_MAX,
>>>
>>>     _SC_THREAD_DESTRUCTOR_ITERATIONS,
>>>
>>>     _SC_THREAD_KEYS_MAX,
>>>
>>>     _SC_THREAD_STACK_MIN,
>>>
>>>     _SC_THREAD_THREADS_MAX,
>>>
>>>     _SC_THREAD_ATTR_STACKADDR,
>>>
>>>     _SC_THREAD_ATTR_STACKSIZE,
>>>
>>>     _SC_THREAD_PRIORITY_SCHEDULING,
>>>
>>>     _SC_THREAD_PRIO_INHERIT,
>>>
>>>     _SC_THREAD_PRIO_PROTECT,
>>>
>>>     _SC_THREAD_PROCESS_SHARED,
>>>
>>>
>>>     _SC_NPROCESSORS_CONF,
>>>
>>>     _SC_NPROCESSORS_ONLN,
>>>
>>>     _SC_PHYS_PAGES,
>>>
>>>     _SC_AVPHYS_PAGES,
>>>
>>>     _SC_ATEXIT_MAX,
>>>
>>>     _SC_PASS_MAX,
>>>
>>>
>>>     _SC_XOPEN_VERSION,
>>>
>>>     _SC_XOPEN_XCU_VERSION,
>>>
>>>     _SC_XOPEN_UNIX,
>>>
>>>     _SC_XOPEN_CRYPT,
>>>
>>>     _SC_XOPEN_ENH_I18N,
>>>
>>>     _SC_XOPEN_SHM,
>>>
>>>
>>>     _SC_2_CHAR_TERM,
>>>
>>>     _SC_2_C_VERSION,
>>>
>>>     _SC_2_UPE,
>>>
>>>
>>>     _SC_XOPEN_XPG2,
>>>
>>>     _SC_XOPEN_XPG3,
>>>
>>>     _SC_XOPEN_XPG4,
>>>
>>>
>>>     _SC_CHAR_BIT,
>>>
>>>     _SC_CHAR_MAX,
>>>
>>>     _SC_CHAR_MIN,
>>>
>>>     _SC_INT_MAX,
>>>
>>>     _SC_INT_MIN,
>>>
>>>     _SC_LONG_BIT,
>>>
>>>     _SC_WORD_BIT,
>>>
>>>     _SC_MB_LEN_MAX,
>>>
>>>     _SC_NZERO,
>>>
>>>     _SC_SSIZE_MAX,
>>>
>>>     _SC_SCHAR_MAX,
>>>
>>>     _SC_SCHAR_MIN,
>>>
>>>     _SC_SHRT_MAX,
>>>
>>>     _SC_SHRT_MIN,
>>>
>>>     _SC_UCHAR_MAX,
>>>
>>>     _SC_UINT_MAX,
>>>
>>>     _SC_ULONG_MAX,
>>>
>>>     _SC_USHRT_MAX,
>>>
>>>
>>>     _SC_NL_ARGMAX,
>>>
>>>     _SC_NL_LANGMAX,
>>>
>>>     _SC_NL_MSGMAX,
>>>
>>>     _SC_NL_NMAX,
>>>
>>>     _SC_NL_SETMAX,
>>>
>>>     _SC_NL_TEXTMAX,
>>>
>>>
>>>     _SC_XBS5_ILP32_OFF32,
>>>
>>>     _SC_XBS5_ILP32_OFFBIG,
>>>
>>>     _SC_XBS5_LP64_OFF64,
>>>
>>>     _SC_XBS5_LPBIG_OFFBIG,
>>>
>>>
>>>     _SC_XOPEN_LEGACY,
>>>
>>>     _SC_XOPEN_REALTIME,
>>>
>>>     _SC_XOPEN_REALTIME_THREADS,
>>>
>>>
>>>     _SC_ADVISORY_INFO,
>>>
>>>     _SC_BARRIERS,
>>>
>>>     _SC_BASE,
>>>
>>>     _SC_C_LANG_SUPPORT,
>>>
>>>     _SC_C_LANG_SUPPORT_R,
>>>
>>>     _SC_CLOCK_SELECTION,
>>>
>>>     _SC_CPUTIME,
>>>
>>>     _SC_THREAD_CPUTIME,
>>>
>>>     _SC_DEVICE_IO,
>>>
>>>     _SC_DEVICE_SPECIFIC,
>>>
>>>     _SC_DEVICE_SPECIFIC_R,
>>>
>>>     _SC_FD_MGMT,
>>>
>>>     _SC_FIFO,
>>>
>>>     _SC_PIPE,
>>>
>>>     _SC_FILE_ATTRIBUTES,
>>>
>>>     _SC_FILE_LOCKING,
>>>
>>>     _SC_FILE_SYSTEM,
>>>
>>>     _SC_MONOTONIC_CLOCK,
>>>
>>>     _SC_MULTI_PROCESS,
>>>
>>>     _SC_SINGLE_PROCESS,
>>>
>>>     _SC_NETWORKING,
>>>
>>>     _SC_READER_WRITER_LOCKS,
>>>
>>>     _SC_SPIN_LOCKS,
>>>
>>>     _SC_REGEXP,
>>>
>>>     _SC_REGEX_VERSION,
>>>
>>>     _SC_SHELL,
>>>
>>>     _SC_SIGNALS,
>>>
>>>     _SC_SPAWN,
>>>
>>>     _SC_SPORADIC_SERVER,
>>>
>>>     _SC_THREAD_SPORADIC_SERVER,
>>>
>>>     _SC_SYSTEM_DATABASE,
>>>
>>>     _SC_SYSTEM_DATABASE_R,
>>>
>>>     _SC_TIMEOUTS,
>>>
>>>     _SC_TYPED_MEMORY_OBJECTS,
>>>
>>>     _SC_USER_GROUPS,
>>>
>>>     _SC_USER_GROUPS_R,
>>>
>>>     _SC_2_PBS,
>>>
>>>     _SC_2_PBS_ACCOUNTING,
>>>
>>>     _SC_2_PBS_LOCATE,
>>>
>>>     _SC_2_PBS_MESSAGE,
>>>
>>>     _SC_2_PBS_TRACK,
>>>
>>>     _SC_SYMLOOP_MAX,
>>>
>>>     _SC_STREAMS,
>>>
>>>     _SC_2_PBS_CHECKPOINT,
>>>
>>>
>>>     _SC_V6_ILP32_OFF32,
>>>
>>>     _SC_V6_ILP32_OFFBIG,
>>>
>>>     _SC_V6_LP64_OFF64,
>>>
>>>     _SC_V6_LPBIG_OFFBIG,
>>>
>>>
>>>     _SC_HOST_NAME_MAX,
>>>
>>>     _SC_TRACE,
>>>
>>>     _SC_TRACE_EVENT_FILTER,
>>>
>>>     _SC_TRACE_INHERIT,
>>>
>>>     _SC_TRACE_LOG,
>>>
>>>
>>>     _SC_LEVEL1_ICACHE_SIZE,
>>>
>>>     _SC_LEVEL1_ICACHE_ASSOC,
>>>
>>>     _SC_LEVEL1_ICACHE_LINESIZE,
>>>
>>>     _SC_LEVEL1_DCACHE_SIZE,
>>>
>>>     _SC_LEVEL1_DCACHE_ASSOC,
>>>
>>>     _SC_LEVEL1_DCACHE_LINESIZE,
>>>
>>>     _SC_LEVEL2_CACHE_SIZE,
>>>
>>>     _SC_LEVEL2_CACHE_ASSOC,
>>>
>>>     _SC_LEVEL2_CACHE_LINESIZE,
>>>
>>>     _SC_LEVEL3_CACHE_SIZE,
>>>
>>>     _SC_LEVEL3_CACHE_ASSOC,
>>>
>>>     _SC_LEVEL3_CACHE_LINESIZE,
>>>
>>>     _SC_LEVEL4_CACHE_SIZE,
>>>
>>>     _SC_LEVEL4_CACHE_ASSOC,
>>>
>>>     _SC_LEVEL4_CACHE_LINESIZE,
>>>
>>>
>>>
>>>     _SC_IPV6 = _SC_LEVEL1_ICACHE_SIZE + 50,
>>>
>>>     _SC_RAW_SOCKETS,
>>>
>>>
>>>     _SC_V7_ILP32_OFF32,
>>>
>>>     _SC_V7_ILP32_OFFBIG,
>>>
>>>     _SC_V7_LP64_OFF64,
>>>
>>>     _SC_V7_LPBIG_OFFBIG,
>>>
>>>
>>>     _SC_SS_REPL_MAX,
>>>
>>>
>>>     _SC_TRACE_EVENT_NAME_MAX,
>>>
>>>     _SC_TRACE_NAME_MAX,
>>>
>>>     _SC_TRACE_SYS_MAX,
>>>
>>>     _SC_TRACE_USER_EVENT_MAX,
>>>
>>>
>>>     _SC_XOPEN_STREAMS,
>>>
>>>
>>>     _SC_THREAD_ROBUST_PRIO_INHERIT,
>>>
>>>     _SC_THREAD_ROBUST_PRIO_PROTECT
>>>
>>>   };
>>>
>>>
>>> enum
>>>   {
>>>     _CS_PATH,
>>>
>>>
>>>     _CS_V6_WIDTH_RESTRICTED_ENVS,
>>>
>>>
>>>
>>>     _CS_GNU_LIBC_VERSION,
>>>
>>>     _CS_GNU_LIBPTHREAD_VERSION,
>>>
>>>
>>>     _CS_V5_WIDTH_RESTRICTED_ENVS,
>>>
>>>
>>>
>>>     _CS_V7_WIDTH_RESTRICTED_ENVS,
>>>
>>>
>>>
>>>     _CS_LFS_CFLAGS = 1000,
>>>
>>>     _CS_LFS_LDFLAGS,
>>>
>>>     _CS_LFS_LIBS,
>>>
>>>     _CS_LFS_LINTFLAGS,
>>>
>>>     _CS_LFS64_CFLAGS,
>>>
>>>     _CS_LFS64_LDFLAGS,
>>>
>>>     _CS_LFS64_LIBS,
>>>
>>>     _CS_LFS64_LINTFLAGS,
>>>
>>>
>>>     _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
>>>
>>>     _CS_XBS5_ILP32_OFF32_LDFLAGS,
>>>
>>>     _CS_XBS5_ILP32_OFF32_LIBS,
>>>
>>>     _CS_XBS5_ILP32_OFF32_LINTFLAGS,
>>>
>>>     _CS_XBS5_ILP32_OFFBIG_CFLAGS,
>>>
>>>     _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
>>>
>>>     _CS_XBS5_ILP32_OFFBIG_LIBS,
>>>
>>>     _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
>>>
>>>     _CS_XBS5_LP64_OFF64_CFLAGS,
>>>
>>>     _CS_XBS5_LP64_OFF64_LDFLAGS,
>>>
>>>     _CS_XBS5_LP64_OFF64_LIBS,
>>>
>>>     _CS_XBS5_LP64_OFF64_LINTFLAGS,
>>>
>>>     _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
>>>
>>>     _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
>>>
>>>     _CS_XBS5_LPBIG_OFFBIG_LIBS,
>>>
>>>     _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
>>>
>>>
>>>     _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
>>>
>>>     _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
>>>
>>>     _CS_POSIX_V6_ILP32_OFF32_LIBS,
>>>
>>>     _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
>>>
>>>     _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
>>>
>>>     _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
>>>
>>>     _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
>>>
>>>     _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
>>>
>>>     _CS_POSIX_V6_LP64_OFF64_CFLAGS,
>>>
>>>     _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
>>>
>>>     _CS_POSIX_V6_LP64_OFF64_LIBS,
>>>
>>>     _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
>>>
>>>     _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
>>>
>>>     _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
>>>
>>>     _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
>>>
>>>     _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
>>>
>>>
>>>     _CS_POSIX_V7_ILP32_OFF32_CFLAGS,
>>>
>>>     _CS_POSIX_V7_ILP32_OFF32_LDFLAGS,
>>>
>>>     _CS_POSIX_V7_ILP32_OFF32_LIBS,
>>>
>>>     _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS,
>>>
>>>     _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS,
>>>
>>>     _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS,
>>>
>>>     _CS_POSIX_V7_ILP32_OFFBIG_LIBS,
>>>
>>>     _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS,
>>>
>>>     _CS_POSIX_V7_LP64_OFF64_CFLAGS,
>>>
>>>     _CS_POSIX_V7_LP64_OFF64_LDFLAGS,
>>>
>>>     _CS_POSIX_V7_LP64_OFF64_LIBS,
>>>
>>>     _CS_POSIX_V7_LP64_OFF64_LINTFLAGS,
>>>
>>>     _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS,
>>>
>>>     _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS,
>>>
>>>     _CS_POSIX_V7_LPBIG_OFFBIG_LIBS,
>>>
>>>     _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS,
>>>
>>>
>>>     _CS_V6_ENV,
>>>
>>>     _CS_V7_ENV
>>>
>>>   };
>>> # 613 "/usr/include/unistd.h" 2 3 4
>>>
>>>
>>> extern long int pathconf (const char *__path, int __name)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern long int fpathconf (int __fd, int __name) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern long int sysconf (int __name) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern size_t confstr (int __name, char *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern __pid_t getpid (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern __pid_t getppid (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern __pid_t getpgrp (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern __pid_t __getpgid (__pid_t __pid) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> extern __pid_t getpgid (__pid_t __pid) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int setpgid (__pid_t __pid, __pid_t __pgid) __attribute__ ((__nothrow__ , __leaf__));
>>> # 663 "/usr/include/unistd.h" 3 4
>>> extern int setpgrp (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern __pid_t setsid (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern __pid_t getsid (__pid_t __pid) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern __uid_t getuid (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern __uid_t geteuid (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern __gid_t getgid (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern __gid_t getegid (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int getgroups (int __size, __gid_t __list[]) __attribute__ ((__nothrow__ , __leaf__)) ;
>>> # 703 "/usr/include/unistd.h" 3 4
>>> extern int setuid (__uid_t __uid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>> extern int setreuid (__uid_t __ruid, __uid_t __euid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>> extern int seteuid (__uid_t __uid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int setgid (__gid_t __gid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>> extern int setregid (__gid_t __rgid, __gid_t __egid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>> extern int setegid (__gid_t __gid) __attribute__ ((__nothrow__ , __leaf__)) ;
>>> # 759 "/usr/include/unistd.h" 3 4
>>> extern __pid_t fork (void) __attribute__ ((__nothrow__));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern __pid_t vfork (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern char *ttyname (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int ttyname_r (int __fd, char *__buf, size_t __buflen)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2))) ;
>>>
>>>
>>>
>>> extern int isatty (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern int ttyslot (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int link (const char *__from, const char *__to)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2))) ;
>>>
>>>
>>>
>>>
>>> extern int linkat (int __fromfd, const char *__from, int __tofd,
>>>      const char *__to, int __flags)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 4))) ;
>>>
>>>
>>>
>>>
>>> extern int symlink (const char *__from, const char *__to)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2))) ;
>>>
>>>
>>>
>>>
>>> extern ssize_t readlink (const char *__restrict __path,
>>>     char *__restrict __buf, size_t __len)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 2))) ;
>>>
>>>
>>>
>>>
>>> extern int symlinkat (const char *__from, int __tofd,
>>>         const char *__to) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1, 3))) ;
>>>
>>>
>>> extern ssize_t readlinkat (int __fd, const char *__restrict __path,
>>>       char *__restrict __buf, size_t __len)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2, 3))) ;
>>>
>>>
>>>
>>> extern int unlink (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>> extern int unlinkat (int __fd, const char *__name, int __flag)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (2)));
>>>
>>>
>>>
>>> extern int rmdir (const char *__path) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>> extern __pid_t tcgetpgrp (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int tcsetpgrp (int __fd, __pid_t __pgrp_id) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern char *getlogin (void);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int getlogin_r (char *__name, size_t __name_len) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>> extern int setlogin (const char *__name) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>> # 874 "/usr/include/unistd.h" 3 4
>>> # 1 "/usr/include/getopt.h" 1 3 4
>>> # 57 "/usr/include/getopt.h" 3 4
>>> extern char *optarg;
>>> # 71 "/usr/include/getopt.h" 3 4
>>> extern int optind;
>>>
>>>
>>>
>>>
>>> extern int opterr;
>>>
>>>
>>>
>>> extern int optopt;
>>> # 150 "/usr/include/getopt.h" 3 4
>>> extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
>>>        __attribute__ ((__nothrow__ , __leaf__));
>>> # 875 "/usr/include/unistd.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int gethostname (char *__name, size_t __len) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int sethostname (const char *__name, size_t __len)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>> extern int sethostid (long int __id) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>>
>>> extern int getdomainname (char *__name, size_t __len)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>> extern int setdomainname (const char *__name, size_t __len)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>>
>>>
>>> extern int vhangup (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int revoke (const char *__file) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int profil (unsigned short int *__sample_buffer, size_t __size,
>>>      size_t __offset, unsigned int __scale)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>> extern int acct (const char *__name) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern char *getusershell (void) __attribute__ ((__nothrow__ , __leaf__));
>>> extern void endusershell (void) __attribute__ ((__nothrow__ , __leaf__));
>>> extern void setusershell (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern int daemon (int __nochdir, int __noclose) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int chroot (const char *__path) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>>
>>>
>>>
>>> extern char *getpass (const char *__prompt) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int fsync (int __fd);
>>> # 972 "/usr/include/unistd.h" 3 4
>>> extern long int gethostid (void);
>>>
>>>
>>> extern void sync (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern int getpagesize (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>>
>>>
>>>
>>>
>>> extern int getdtablesize (void) __attribute__ ((__nothrow__ , __leaf__));
>>> # 996 "/usr/include/unistd.h" 3 4
>>> extern int truncate (const char *__file, __off_t __length)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1))) ;
>>> # 1019 "/usr/include/unistd.h" 3 4
>>> extern int ftruncate (int __fd, __off_t __length) __attribute__ ((__nothrow__ , __leaf__)) ;
>>> # 1040 "/usr/include/unistd.h" 3 4
>>> extern int brk (void *__addr) __attribute__ ((__nothrow__ , __leaf__)) ;
>>>
>>>
>>>
>>>
>>>
>>> extern void *sbrk (intptr_t __delta) __attribute__ ((__nothrow__ , __leaf__));
>>> # 1061 "/usr/include/unistd.h" 3 4
>>> extern long int syscall (long int __sysno, ...) __attribute__ ((__nothrow__ , __leaf__));
>>> # 1115 "/usr/include/unistd.h" 3 4
>>> extern int fdatasync (int __fildes);
>>> # 1154 "/usr/include/unistd.h" 3 4
>>>
>>> # 59 "machine.c" 2
>>> # 1 "/usr/include/sys/param.h" 1 3 4
>>> # 23 "/usr/include/sys/param.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 24 "/usr/include/sys/param.h" 2 3 4
>>>
>>>
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 1 3 4
>>> # 34 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/syslimits.h" 1 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 1 3 4
>>> # 168 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 3 4
>>> # 1 "/usr/include/limits.h" 1 3 4
>>> # 143 "/usr/include/limits.h" 3 4
>>> # 1 "/usr/include/bits/posix1_lim.h" 1 3 4
>>> # 160 "/usr/include/bits/posix1_lim.h" 3 4
>>> # 1 "/usr/include/bits/local_lim.h" 1 3 4
>>> # 38 "/usr/include/bits/local_lim.h" 3 4
>>> # 1 "/usr/include/linux/limits.h" 1 3 4
>>> # 39 "/usr/include/bits/local_lim.h" 2 3 4
>>> # 161 "/usr/include/bits/posix1_lim.h" 2 3 4
>>> # 144 "/usr/include/limits.h" 2 3 4
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/posix2_lim.h" 1 3 4
>>> # 148 "/usr/include/limits.h" 2 3 4
>>> # 169 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 2 3 4
>>> # 8 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/syslimits.h" 2 3 4
>>> # 35 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/limits.h" 2 3 4
>>> # 27 "/usr/include/sys/param.h" 2 3 4
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/param.h" 1 3 4
>>> # 28 "/usr/include/bits/param.h" 3 4
>>> # 1 "/usr/include/linux/param.h" 1 3 4
>>>
>>>
>>>
>>> # 1 "/usr/include/asm/param.h" 1 3 4
>>> # 1 "/usr/include/asm-generic/param.h" 1 3 4
>>> # 1 "/usr/include/asm/param.h" 2 3 4
>>> # 5 "/usr/include/linux/param.h" 2 3 4
>>> # 29 "/usr/include/bits/param.h" 2 3 4
>>> # 32 "/usr/include/sys/param.h" 2 3 4
>>> # 60 "machine.c" 2
>>> # 1 "/usr/include/sys/time.h" 1 3 4
>>> # 27 "/usr/include/sys/time.h" 3 4
>>> # 1 "/usr/include/bits/time.h" 1 3 4
>>> # 28 "/usr/include/sys/time.h" 2 3 4
>>> # 37 "/usr/include/sys/time.h" 3 4
>>>
>>> # 55 "/usr/include/sys/time.h" 3 4
>>> struct timezone
>>>   {
>>>     int tz_minuteswest;
>>>     int tz_dsttime;
>>>   };
>>>
>>> typedef struct timezone *__restrict __timezone_ptr_t;
>>> # 71 "/usr/include/sys/time.h" 3 4
>>> extern int gettimeofday (struct timeval *__restrict __tv,
>>>     __timezone_ptr_t __tz) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>>
>>> extern int settimeofday (const struct timeval *__tv,
>>>     const struct timezone *__tz)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern int adjtime (const struct timeval *__delta,
>>>       struct timeval *__olddelta) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> enum __itimer_which
>>>   {
>>>
>>>     ITIMER_REAL = 0,
>>>
>>>
>>>     ITIMER_VIRTUAL = 1,
>>>
>>>
>>>
>>>     ITIMER_PROF = 2
>>>
>>>   };
>>>
>>>
>>>
>>> struct itimerval
>>>   {
>>>
>>>     struct timeval it_interval;
>>>
>>>     struct timeval it_value;
>>>   };
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef int __itimer_which_t;
>>>
>>>
>>>
>>>
>>> extern int getitimer (__itimer_which_t __which,
>>>         struct itimerval *__value) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int setitimer (__itimer_which_t __which,
>>>         const struct itimerval *__restrict __new,
>>>         struct itimerval *__restrict __old) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int utimes (const char *__file, const struct timeval __tvp[2])
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>>
>>> extern int lutimes (const char *__file, const struct timeval __tvp[2])
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__nonnull__ (1)));
>>>
>>>
>>> extern int futimes (int __fd, const struct timeval __tvp[2]) __attribute__ ((__nothrow__ , __leaf__));
>>> # 189 "/usr/include/sys/time.h" 3 4
>>>
>>> # 61 "machine.c" 2
>>> # 1 "/usr/include/sys/times.h" 1 3 4
>>> # 31 "/usr/include/sys/times.h" 3 4
>>>
>>>
>>>
>>> struct tms
>>>   {
>>>     clock_t tms_utime;
>>>     clock_t tms_stime;
>>>
>>>     clock_t tms_cutime;
>>>     clock_t tms_cstime;
>>>   };
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern clock_t times (struct tms *__buffer) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> # 62 "machine.c" 2
>>> # 1 "/usr/include/sys/resource.h" 1 3 4
>>> # 24 "/usr/include/sys/resource.h" 3 4
>>> # 1 "/usr/include/bits/resource.h" 1 3 4
>>> # 31 "/usr/include/bits/resource.h" 3 4
>>> enum __rlimit_resource
>>> {
>>>
>>>   RLIMIT_CPU = 0,
>>>
>>>
>>>
>>>   RLIMIT_FSIZE = 1,
>>>
>>>
>>>
>>>   RLIMIT_DATA = 2,
>>>
>>>
>>>
>>>   RLIMIT_STACK = 3,
>>>
>>>
>>>
>>>   RLIMIT_CORE = 4,
>>>
>>>
>>>
>>>
>>>
>>>
>>>   __RLIMIT_RSS = 5,
>>>
>>>
>>>
>>>   RLIMIT_NOFILE = 7,
>>>   __RLIMIT_OFILE = RLIMIT_NOFILE,
>>>
>>>
>>>
>>>
>>>   RLIMIT_AS = 9,
>>>
>>>
>>>
>>>   __RLIMIT_NPROC = 6,
>>>
>>>
>>>
>>>   __RLIMIT_MEMLOCK = 8,
>>>
>>>
>>>
>>>   __RLIMIT_LOCKS = 10,
>>>
>>>
>>>
>>>   __RLIMIT_SIGPENDING = 11,
>>>
>>>
>>>
>>>   __RLIMIT_MSGQUEUE = 12,
>>>
>>>
>>>
>>>
>>>
>>>   __RLIMIT_NICE = 13,
>>>
>>>
>>>
>>>
>>>   __RLIMIT_RTPRIO = 14,
>>>
>>>
>>>
>>>
>>>
>>>   __RLIMIT_RTTIME = 15,
>>>
>>>
>>>   __RLIMIT_NLIMITS = 16,
>>>   __RLIM_NLIMITS = __RLIMIT_NLIMITS
>>>
>>>
>>> };
>>> # 131 "/usr/include/bits/resource.h" 3 4
>>> typedef __rlim_t rlim_t;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> struct rlimit
>>>   {
>>>
>>>     rlim_t rlim_cur;
>>>
>>>     rlim_t rlim_max;
>>>   };
>>> # 158 "/usr/include/bits/resource.h" 3 4
>>> enum __rusage_who
>>> {
>>>
>>>   RUSAGE_SELF = 0,
>>>
>>>
>>>
>>>   RUSAGE_CHILDREN = -1
>>> # 176 "/usr/include/bits/resource.h" 3 4
>>> };
>>>
>>>
>>> # 1 "/usr/include/bits/time.h" 1 3 4
>>> # 180 "/usr/include/bits/resource.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> struct rusage
>>>   {
>>>
>>>     struct timeval ru_utime;
>>>
>>>     struct timeval ru_stime;
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_maxrss;
>>>  __syscall_slong_t __ru_maxrss_word;
>>>       };
>>>
>>>
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_ixrss;
>>>  __syscall_slong_t __ru_ixrss_word;
>>>       };
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_idrss;
>>>  __syscall_slong_t __ru_idrss_word;
>>>       };
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_isrss;
>>>   __syscall_slong_t __ru_isrss_word;
>>>       };
>>>
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_minflt;
>>>  __syscall_slong_t __ru_minflt_word;
>>>       };
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_majflt;
>>>  __syscall_slong_t __ru_majflt_word;
>>>       };
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_nswap;
>>>  __syscall_slong_t __ru_nswap_word;
>>>       };
>>>
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_inblock;
>>>  __syscall_slong_t __ru_inblock_word;
>>>       };
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_oublock;
>>>  __syscall_slong_t __ru_oublock_word;
>>>       };
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_msgsnd;
>>>  __syscall_slong_t __ru_msgsnd_word;
>>>       };
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_msgrcv;
>>>  __syscall_slong_t __ru_msgrcv_word;
>>>       };
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_nsignals;
>>>  __syscall_slong_t __ru_nsignals_word;
>>>       };
>>>
>>>
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_nvcsw;
>>>  __syscall_slong_t __ru_nvcsw_word;
>>>       };
>>>
>>>
>>>     __extension__ union
>>>       {
>>>  long int ru_nivcsw;
>>>  __syscall_slong_t __ru_nivcsw_word;
>>>       };
>>>   };
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> enum __priority_which
>>> {
>>>   PRIO_PROCESS = 0,
>>>
>>>   PRIO_PGRP = 1,
>>>
>>>   PRIO_USER = 2
>>>
>>> };
>>>
>>>
>>>
>>> # 328 "/usr/include/bits/resource.h" 3 4
>>>
>>> # 25 "/usr/include/sys/resource.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> # 42 "/usr/include/sys/resource.h" 3 4
>>> typedef int __rlimit_resource_t;
>>> typedef int __rusage_who_t;
>>> typedef int __priority_which_t;
>>>
>>>
>>>
>>>
>>>
>>> extern int getrlimit (__rlimit_resource_t __resource,
>>>         struct rlimit *__rlimits) __attribute__ ((__nothrow__ , __leaf__));
>>> # 69 "/usr/include/sys/resource.h" 3 4
>>> extern int setrlimit (__rlimit_resource_t __resource,
>>>         const struct rlimit *__rlimits) __attribute__ ((__nothrow__ , __leaf__));
>>> # 87 "/usr/include/sys/resource.h" 3 4
>>> extern int getrusage (__rusage_who_t __who, struct rusage *__usage) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern int getpriority (__priority_which_t __which, id_t __who) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int setpriority (__priority_which_t __which, id_t __who, int __prio)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> # 63 "machine.c" 2
>>> # 71 "machine.c"
>>> # 1 "engine_pl.h" 1
>>> # 40 "engine_pl.h"
>>> # 1 "pl_params.h" 1
>>> # 41 "engine_pl.h" 2
>>> # 1 "hash_fct.h" 1
>>> # 53 "hash_fct.h"
>>>
>>> # 53 "hash_fct.h"
>>> typedef struct
>>> {
>>>   int len;
>>>   uint32_t hash;
>>> } HashIncrInfo;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> uint32_t Pl_Hash_Buffer(const void *data, int len);
>>>
>>> void Pl_Hash_Incr_Init(HashIncrInfo *hi);
>>>
>>> void Pl_Hash_Incr_Buffer(HashIncrInfo *hi, const void *data, int len);
>>>
>>> void Pl_Hash_Incr_Int32(HashIncrInfo *hi, uint32_t x);
>>>
>>> void Pl_Hash_Incr_Int64(HashIncrInfo *hi, uint64_t x);
>>>
>>> void Pl_Hash_Incr_Double(HashIncrInfo *hi, double x);
>>>
>>> uint32_t Pl_Hash_Incr_Term(HashIncrInfo *hi);
>>> # 42 "engine_pl.h" 2
>>> # 1 "hash.h" 1
>>> # 48 "hash.h"
>>> typedef struct
>>> {
>>>   char *endt;
>>>   char *cur_t;
>>>   char *cur_p;
>>> }
>>> HashScan;
>>> # 67 "hash.h"
>>> char *Pl_Hash_Alloc_Table(int tbl_size, int elem_size);
>>>
>>> void Pl_Hash_Free_Table(char *tbl);
>>>
>>> char *Pl_Hash_Realloc_Table(char *tbl, int new_tbl_size);
>>>
>>> void Pl_Hash_Delete_All(char *tbl);
>>>
>>> char *Pl_Hash_Insert(char *tbl, char *elem, int replace);
>>>
>>> char *Pl_Hash_Find(char *tbl, PlLong key);
>>>
>>> char *Pl_Hash_Delete(char *tbl, PlLong key);
>>>
>>> char *Pl_Hash_First(char *tbl, HashScan *scan);
>>>
>>> char *Pl_Hash_Next(HashScan *scan);
>>>
>>> int Pl_Hash_Table_Size(char *tbl);
>>>
>>> int Pl_Hash_Nb_Elements(char *tbl);
>>> # 43 "engine_pl.h" 2
>>> # 1 "bool.h" 1
>>> # 65 "bool.h"
>>> typedef int Bool;
>>> # 44 "engine_pl.h" 2
>>> # 1 "wam_regs.h" 1
>>> # 45 "engine_pl.h" 2
>>> # 1 "wam_archi.h" 1
>>> # 44 "wam_archi.h"
>>> typedef intptr_t WamWord;
>>>
>>> typedef void (*CodePtr) ();
>>>
>>> typedef CodePtr WamCont;
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef WamWord *WamWordP;
>>>
>>>
>>>
>>>
>>>
>>>
>>> register WamWordP TR asm ("ebx");
>>> # 96 "wam_archi.h"
>>> extern WamWord pl_reg_bank[];
>>> extern WamWord pl_buff_signal_reg[];
>>>
>>> extern char *pl_reg_tbl[];
>>> # 270 "wam_archi.h"
>>> typedef enum
>>> {
>>>   LONG_INT,
>>>   SHORT_UNS,
>>>   ADDRESS
>>> }TypTag;
>>>
>>> typedef struct
>>> {
>>>   char *name;
>>>   TypTag type;
>>>   int value;
>>>   PlLong tag_mask;
>>> }InfTag;
>>> # 301 "wam_archi.h"
>>> extern InfTag pl_tag_tbl[];
>>> # 328 "wam_archi.h"
>>> # 1 "wam_stacks.h" 1
>>> # 27 "wam_stacks.h"
>>> typedef struct
>>> {
>>>   char *name;
>>>   char *desc;
>>>   char *env_var_name;
>>>   PlLong *p_def_size;
>>>   int default_size;
>>>   int size;
>>>   WamWord *stack;
>>> }InfStack;
>>> # 58 "wam_stacks.h"
>>> extern PlLong pl_def_trail_size;
>>> extern PlLong pl_def_cstr_size;
>>> extern PlLong pl_def_global_size;
>>> extern PlLong pl_def_local_size;
>>> extern PlLong pl_fixed_sizes;
>>>
>>>
>>> extern InfStack pl_stk_tbl[];
>>> # 329 "wam_archi.h" 2
>>> # 46 "engine_pl.h" 2
>>> # 1 "engine.h" 1
>>> # 87 "engine.h"
>>> extern int pl_os_argc;
>>> extern char **pl_os_argv;
>>>
>>> extern char *pl_home;
>>> extern int pl_devel_mode;
>>>
>>> extern char pl_glob_buff[];
>>>
>>> extern PlLong *pl_base_fl;
>>> extern double *pl_base_fd;
>>>
>>> extern int pl_le_mode;
>>> # 108 "engine.h"
>>> int Pl_Start_Prolog(int argc, char *argv[]);
>>>
>>> void Pl_Stop_Prolog(void);
>>>
>>> void Pl_Reset_Prolog(void);
>>>
>>> void Pl_Reset_Prolog_In_Signal(void);
>>>
>>> void Pl_Set_Heap_Actual_Start(WamWord *heap_actual_start);
>>>
>>>
>>>
>>> void Pl_Execute_Directive(int pl_file, int pl_line, Bool is_system,
>>>      CodePtr proc);
>>>
>>> Bool Pl_Try_Execute_Top_Level(void);
>>>
>>> Bool Pl_Call_Prolog(CodePtr codep);
>>>
>>> Bool Pl_Call_Prolog_Next_Sol(WamWord *query_b);
>>>
>>> void Pl_Keep_Rest_For_Prolog(WamWord *query_b);
>>>
>>> void Pl_Exit_With_Exception(void);
>>>
>>> void Pl_Execute_A_Continuation(CodePtr codep);
>>> # 47 "engine_pl.h" 2
>>> # 1 "atom.h" 1
>>> # 97 "atom.h"
>>> typedef struct
>>> {
>>>   unsigned length:16;
>>>   unsigned op_mask:4;
>>>   unsigned type:2;
>>>   unsigned needs_quote:1;
>>>   unsigned needs_scan:1;
>>> }
>>> AtomProp;
>>>
>>>
>>>
>>>
>>> typedef struct
>>> {
>>>   char *name;
>>>   unsigned hash;
>>>   AtomProp prop;
>>>   void *info;
>>> }
>>> AtomInf;
>>> # 153 "atom.h"
>>> extern AtomInf *pl_atom_tbl;
>>> extern int pl_max_atom;
>>> extern int pl_nb_atom;
>>>
>>> extern int pl_atom_void;
>>> extern int pl_atom_curly_brackets;
>>>
>>> extern int pl_atom_false;
>>> extern int pl_atom_true;
>>>
>>> extern int pl_atom_end_of_file;
>>>
>>>
>>>
>>>
>>>
>>> extern char pl_char_conv[];
>>> extern int pl_char_type[];
>>>
>>> extern char pl_escape_symbol[];
>>> extern char pl_escape_char[];
>>>
>>>
>>>
>>> PlLong pl_def_max_atom;
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> void Pl_Init_Atom(void);
>>>
>>> int Pl_Create_Allocate_Atom(char *name);
>>>
>>> int Pl_Create_Atom(char *name);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Create_Atom_Tagged(char *name);
>>>
>>> int Pl_Find_Atom(char *name);
>>>
>>> int Pl_Gen_New_Atom(char *prefix);
>>>
>>> int Pl_Find_Next_Atom(int last_atom);
>>> # 48 "engine_pl.h" 2
>>> # 1 "pred.h" 1
>>> # 62 "pred.h"
>>> typedef struct
>>> {
>>>   PlLong f_n;
>>>   int pl_file;
>>>   int pl_line;
>>>   int prop;
>>>   PlLong *codep;
>>>   PlLong *dyn;
>>> }
>>> PredInf;
>>> # 86 "pred.h"
>>> extern char *pl_pred_tbl;
>>> # 97 "pred.h"
>>> void Pl_Init_Pred(void);
>>>
>>> PredInf * __attribute__((regparm(3))) Pl_Create_Pred(int func, int arity, int pl_file, int pl_line,
>>>        int prop, PlLong *codep);
>>>
>>> PredInf * __attribute__((regparm(3))) Pl_Lookup_Pred(int func, int arity);
>>>
>>> void __attribute__((regparm(3))) Pl_Delete_Pred(int func, int arity);
>>> # 49 "engine_pl.h" 2
>>> # 1 "misc.h" 1
>>> # 57 "misc.h"
>>> char *Pl_Malloc_Check(unsigned size, char *src_file, int src_line);
>>>
>>> char *Pl_Calloc_Check(unsigned nb, unsigned size, char *src_file,
>>>      int src_line);
>>>
>>> char *Pl_Realloc_Check(char *ptr, unsigned size, char *src_file, int src_line);
>>>
>>> char *Pl_Strdup_Check(char *str, char *src_file, int src_line);
>>> # 76 "misc.h"
>>> void Pl_Extend_Table_If_Needed(char **hash_tbl);
>>>
>>> void Pl_Extend_Array(char **ptbl, int *nb_elem, int elem_size, Bool bzero);
>>>
>>> void Pl_Exit_With_Value(int ret_val);
>>>
>>> void Pl_Fatal_Error(char *format, ...);
>>> # 114 "misc.h"
>>> void *Pl_Dummy_Ptr(void *p);
>>> # 50 "engine_pl.h" 2
>>> # 1 "oper.h" 1
>>> # 72 "oper.h"
>>> typedef struct
>>> {
>>>   PlLong a_t;
>>>   int prec;
>>>   int left;
>>>   int right;
>>> }
>>> OperInf;
>>> # 94 "oper.h"
>>> extern char *pl_oper_tbl;
>>> # 103 "oper.h"
>>> void Pl_Init_Oper(void);
>>>
>>> OperInf *Pl_Create_Oper(int atom_op, int type, int prec, int left, int right);
>>>
>>> OperInf *Pl_Lookup_Oper(int atom_op, int type);
>>>
>>> OperInf *Pl_Lookup_Oper_Any_Type(int atom_op);
>>>
>>> OperInf *Pl_Delete_Oper(int atom_op, int type);
>>> # 51 "engine_pl.h" 2
>>> # 1 "machine1.h" 1
>>> # 70 "machine1.h"
>>> extern int pl_m_os_type;
>>> extern char pl_m_architecture[];
>>> extern char pl_m_os_version[];
>>> # 83 "machine1.h"
>>> void Pl_Init_Machine1(void);
>>>
>>> char **Pl_M_Create_Shell_Command(char *cmd);
>>>
>>> char **Pl_M_Cmd_Line_To_Argv(char *cmd, int *argc);
>>>
>>> int Pl_M_Shell(char *cmd);
>>>
>>> int Pl_M_Spawn(char *arg[]);
>>>
>>> int Pl_M_Spawn_Redirect(char *arg[], int detach,
>>>        FILE **f_in, FILE **f_out, FILE **f_err);
>>>
>>> int Pl_M_Get_Status(int pid);
>>>
>>>
>>>
>>> char *Pl_M_Mktemp(char *tmp_template);
>>>
>>> char *Pl_M_Tempnam(char *dir, char *pfx);
>>> # 52 "engine_pl.h" 2
>>> # 1 "machine.h" 1
>>> # 61 "machine.h"
>>> void Pl_Init_Machine(void);
>>>
>>> char *Pl_M_Sys_Err_String(int ret_val);
>>>
>>> PlLong Pl_M_User_Time(void);
>>>
>>> PlLong Pl_M_System_Time(void);
>>>
>>> PlLong Pl_M_Real_Time(void);
>>>
>>> void Pl_M_Randomize(void);
>>>
>>> void Pl_M_Set_Seed(int n);
>>>
>>> int Pl_M_Get_Seed(void);
>>>
>>> int Pl_M_Random_Integer(int n);
>>>
>>> double Pl_M_Random_Float(double n);
>>>
>>>
>>>
>>> char *Pl_M_Host_Name_From_Name(char *host_name);
>>>
>>> char *Pl_M_Host_Name_From_Adr(char *host_address);
>>>
>>> char *Pl_M_Get_Working_Dir(void);
>>>
>>> Bool Pl_M_Set_Working_Dir(char *path);
>>>
>>> char *Pl_M_Absolute_Path_Name(char *src);
>>>
>>> Bool Pl_M_Is_Absolute_File_Name(char *path);
>>>
>>> char *Pl_M_Decompose_File_Name(char *path, Bool del_trail_slashes,
>>>           char **base, char **suffix);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> void M_Check_Magic_Words(void);
>>> # 53 "engine_pl.h" 2
>>> # 1 "stacks_sigsegv.h" 1
>>> # 50 "stacks_sigsegv.h"
>>> typedef int (*SegvHdlr)(void *bad_addr);
>>> # 60 "stacks_sigsegv.h"
>>> void Pl_Allocate_Stacks(void);
>>>
>>> void Pl_Push_SIGSEGV_Handler(SegvHdlr handler);
>>>
>>> void Pl_Pop_SIGSEGV_Handler(void);
>>> # 54 "engine_pl.h" 2
>>> # 1 "obj_chain.h" 1
>>> # 58 "obj_chain.h"
>>> void Pl_Find_Linked_Objects(void);
>>>
>>> void Pl_New_Object(void (*fct_obj_init)(), void (*fct_exec_system) (), void (*fct_exec_user) ());
>>> # 55 "engine_pl.h" 2
>>> # 1 "wam_inst.h" 1
>>> # 249 "wam_inst.h"
>>> typedef struct
>>> {
>>>   PlLong key;
>>>   CodePtr codep;
>>> }
>>> SwtInf;
>>>
>>> typedef SwtInf *SwtTbl;
>>> # 269 "wam_inst.h"
>>> WamWord __attribute__((regparm(3))) Pl_Create_Functor_Arity_Tagged(char *func_str, int arity);
>>>
>>> SwtTbl __attribute__((regparm(3))) Pl_Create_Swt_Table(int size);
>>>
>>> void __attribute__((regparm(3))) Pl_Create_Swt_Atm_Element(SwtTbl t, int size, int atom, CodePtr codep);
>>>
>>> void __attribute__((regparm(3))) Pl_Create_Swt_Stc_Element(SwtTbl t, int size, int func, int arity,
>>>        CodePtr codep);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Get_Atom_Tagged(WamWord w, WamWord start_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Get_Atom(int atom, WamWord start_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Get_Integer_Tagged(WamWord w, WamWord start_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Get_Integer(PlLong n, WamWord start_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Get_Float(double n, WamWord start_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Get_Nil(WamWord start_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Get_List(WamWord start_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Get_Structure_Tagged(WamWord w, WamWord start_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Get_Structure(int func, int arity, WamWord start_word);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_X_Variable(void);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_Y_Variable(WamWord *y_adr);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_Unsafe_Value(WamWord start_word);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_Atom_Tagged(WamWord w);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_Atom(int atom);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_Integer_Tagged(WamWord w);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_Integer(PlLong n);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_Float(double n);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_Nil(void);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_List(void);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_Structure_Tagged(WamWord w);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Put_Structure(int func, int arity);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Unify_Variable(void);
>>>
>>> void __attribute__((regparm(3))) Pl_Unify_Void(int n);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_Value(WamWord start_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_Local_Value(WamWord start_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_Atom_Tagged(WamWord w);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_Atom(int atom);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_Integer_Tagged(WamWord w);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_Integer(PlLong n);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_Nil(void);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_List(void);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_Structure_Tagged(WamWord w);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_Structure(int func, int arity);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Globalize_If_In_Local(WamWord start_word);
>>>
>>> void __attribute__((regparm(3))) Pl_Allocate(int n);
>>>
>>> void __attribute__((regparm(3))) Pl_Deallocate(void);
>>>
>>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term(CodePtr c_var, CodePtr c_atm, CodePtr c_int,
>>>             CodePtr c_lst, CodePtr c_stc);
>>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Atm(CodePtr c_var, CodePtr c_atm);
>>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Stc(CodePtr c_var, CodePtr c_stc);
>>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Atm_Lst(CodePtr c_var, CodePtr c_atm,
>>>           CodePtr c_lst);
>>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Term_Var_Atm_Stc(CodePtr c_var, CodePtr c_atm,
>>>           CodePtr c_stc);
>>>
>>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Atom(SwtTbl t, int size);
>>>
>>> PlLong __attribute__((regparm(3))) Pl_Switch_On_Integer(void);
>>>
>>> CodePtr __attribute__((regparm(3))) Pl_Switch_On_Structure(SwtTbl t, int size);
>>>
>>> WamWord __attribute__((regparm(3))) Pl_Get_Current_Choice(void);
>>>
>>> void __attribute__((regparm(3))) Pl_Cut(WamWord b_word);
>>>
>>> void __attribute__((regparm(3))) Pl_Soft_Cut(WamWord b_word);
>>>
>>> void __attribute__((regparm(3))) Pl_Global_Push_Float(double n);
>>>
>>> double __attribute__((regparm(3))) Pl_Obtain_Float(WamWord *adr);
>>>
>>>
>>> void __attribute__((regparm(3))) Pl_Create_Choice_Point(CodePtr codep_alt, int arity);
>>> void __attribute__((regparm(3))) Pl_Create_Choice_Point0(CodePtr codep_alt);
>>> void __attribute__((regparm(3))) Pl_Create_Choice_Point1(CodePtr codep_alt);
>>> void __attribute__((regparm(3))) Pl_Create_Choice_Point2(CodePtr codep_alt);
>>> void __attribute__((regparm(3))) Pl_Create_Choice_Point3(CodePtr codep_alt);
>>> void __attribute__((regparm(3))) Pl_Create_Choice_Point4(CodePtr codep_alt);
>>>
>>>
>>> void __attribute__((regparm(3))) Pl_Update_Choice_Point(CodePtr codep_alt, int arity);
>>> void __attribute__((regparm(3))) Pl_Update_Choice_Point0(CodePtr codep_alt);
>>> void __attribute__((regparm(3))) Pl_Update_Choice_Point1(CodePtr codep_alt);
>>> void __attribute__((regparm(3))) Pl_Update_Choice_Point2(CodePtr codep_alt);
>>> void __attribute__((regparm(3))) Pl_Update_Choice_Point3(CodePtr codep_alt);
>>> void __attribute__((regparm(3))) Pl_Update_Choice_Point4(CodePtr codep_alt);
>>>
>>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point(int arity);
>>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point0(void);
>>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point1(void);
>>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point2(void);
>>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point3(void);
>>> void __attribute__((regparm(3))) Pl_Delete_Choice_Point4(void);
>>>
>>>
>>> void Pl_Defeasible_Open();
>>> void Pl_Defeasible_Undo();
>>> void Pl_Defeasible_Close(Bool undo_before);
>>>
>>>
>>>
>>> void __attribute__((regparm(3))) Pl_Untrail(WamWord *low_adr);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify(WamWord start_u_word, WamWord start_v_word);
>>>
>>> Bool __attribute__((regparm(3))) Pl_Unify_Occurs_Check(WamWord start_u_word, WamWord start_v_word);
>>> # 56 "engine_pl.h" 2
>>> # 1 "if_no_fd.h" 1
>>> # 65 "if_no_fd.h"
>>> extern void (*pl_fd_init_solver) ();
>>> extern void (*pl_fd_reset_solver) ();
>>> extern Bool (*pl_fd_unify_with_integer) ();
>>> extern Bool (*pl_fd_unify_with_fd_var) ();
>>> extern int (*pl_fd_variable_size) ();
>>> extern int (*pl_fd_copy_variable) ();
>>> extern char *(*pl_fd_variable_to_string) ();
>>> # 82 "if_no_fd.h"
>>> void Pl_Fd_Init_Solver(void);
>>>
>>> void Pl_Fd_Reset_Solver(void);
>>> # 56 "engine_pl.h" 2
>>> # 72 "machine.c" 2
>>>
>>>
>>>
>>> # 1 "/usr/include/malloc.h" 1 3 4
>>> # 23 "/usr/include/malloc.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 149 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>>>
>>> # 149 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>>> typedef int ptrdiff_t;
>>> # 426 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 3 4
>>> typedef struct {
>>>   long long __max_align_ll __attribute__((__aligned__(__alignof__(long long))));
>>>   long double __max_align_ld __attribute__((__aligned__(__alignof__(long double))));
>>> } max_align_t;
>>> # 24 "/usr/include/malloc.h" 2 3 4
>>> # 35 "/usr/include/malloc.h" 3 4
>>>
>>>
>>>
>>> extern void *malloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>>
>>>
>>> extern void *calloc (size_t __nmemb, size_t __size)
>>> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void *realloc (void *__ptr, size_t __size)
>>> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__warn_unused_result__));
>>>
>>>
>>> extern void free (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern void cfree (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern void *memalign (size_t __alignment, size_t __size)
>>> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>>
>>>
>>> extern void *valloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>>
>>>
>>>
>>> extern void *pvalloc (size_t __size) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__)) ;
>>>
>>>
>>>
>>> extern void *(*__morecore) (ptrdiff_t __size);
>>>
>>>
>>> extern void *__default_morecore (ptrdiff_t __size)
>>> __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__malloc__));
>>>
>>>
>>>
>>> struct mallinfo
>>> {
>>>   int arena;
>>>   int ordblks;
>>>   int smblks;
>>>   int hblks;
>>>   int hblkhd;
>>>   int usmblks;
>>>   int fsmblks;
>>>   int uordblks;
>>>   int fordblks;
>>>   int keepcost;
>>> };
>>>
>>>
>>> extern struct mallinfo mallinfo (void) __attribute__ ((__nothrow__ , __leaf__));
>>> # 121 "/usr/include/malloc.h" 3 4
>>> extern int mallopt (int __param, int __val) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int malloc_trim (size_t __pad) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern size_t malloc_usable_size (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern void malloc_stats (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int malloc_info (int __options, FILE *__fp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern void *malloc_get_state (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern int malloc_set_state (void *__ptr) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern void (*volatile __malloc_initialize_hook) (void)
>>> __attribute__ ((__deprecated__));
>>>
>>> extern void (*volatile __free_hook) (void *__ptr,
>>>                                                    const void *)
>>> __attribute__ ((__deprecated__));
>>> extern void *(*volatile __malloc_hook)(size_t __size,
>>>                                                      const void *)
>>> __attribute__ ((__deprecated__));
>>> extern void *(*volatile __realloc_hook)(void *__ptr,
>>>                                                       size_t __size,
>>>                                                       const void *)
>>> __attribute__ ((__deprecated__));
>>> extern void *(*volatile __memalign_hook)(size_t __alignment,
>>>                                                        size_t __size,
>>>                                                        const void *)
>>> __attribute__ ((__deprecated__));
>>> extern void (*volatile __after_morecore_hook) (void);
>>>
>>>
>>> extern void __malloc_check_init (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__deprecated__));
>>>
>>>
>>>
>>> # 76 "machine.c" 2
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/netdb.h" 1 3 4
>>> # 27 "/usr/include/netdb.h" 3 4
>>> # 1 "/usr/include/netinet/in.h" 1 3 4
>>> # 23 "/usr/include/netinet/in.h" 3 4
>>> # 1 "/usr/include/sys/socket.h" 1 3 4
>>> # 24 "/usr/include/sys/socket.h" 3 4
>>>
>>>
>>> # 1 "/usr/include/sys/uio.h" 1 3 4
>>> # 25 "/usr/include/sys/uio.h" 3 4
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/uio.h" 1 3 4
>>> # 43 "/usr/include/bits/uio.h" 3 4
>>> struct iovec
>>>   {
>>>     void *iov_base;
>>>     size_t iov_len;
>>>   };
>>> # 29 "/usr/include/sys/uio.h" 2 3 4
>>> # 39 "/usr/include/sys/uio.h" 3 4
>>> extern ssize_t readv (int __fd, const struct iovec *__iovec, int __count)
>>>   ;
>>> # 50 "/usr/include/sys/uio.h" 3 4
>>> extern ssize_t writev (int __fd, const struct iovec *__iovec, int __count)
>>>   ;
>>> # 65 "/usr/include/sys/uio.h" 3 4
>>> extern ssize_t preadv (int __fd, const struct iovec *__iovec, int __count,
>>>          __off_t __offset) ;
>>> # 77 "/usr/include/sys/uio.h" 3 4
>>> extern ssize_t pwritev (int __fd, const struct iovec *__iovec, int __count,
>>>    __off_t __offset) ;
>>> # 120 "/usr/include/sys/uio.h" 3 4
>>>
>>> # 27 "/usr/include/sys/socket.h" 2 3 4
>>>
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 29 "/usr/include/sys/socket.h" 2 3 4
>>> # 38 "/usr/include/sys/socket.h" 3 4
>>> # 1 "/usr/include/bits/socket.h" 1 3 4
>>> # 27 "/usr/include/bits/socket.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 28 "/usr/include/bits/socket.h" 2 3 4
>>> # 38 "/usr/include/bits/socket.h" 3 4
>>> # 1 "/usr/include/bits/socket_type.h" 1 3 4
>>> # 24 "/usr/include/bits/socket_type.h" 3 4
>>> enum __socket_type
>>> {
>>>   SOCK_STREAM = 1,
>>>
>>>
>>>   SOCK_DGRAM = 2,
>>>
>>>
>>>   SOCK_RAW = 3,
>>>
>>>   SOCK_RDM = 4,
>>>
>>>   SOCK_SEQPACKET = 5,
>>>
>>>
>>>   SOCK_DCCP = 6,
>>>
>>>   SOCK_PACKET = 10,
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>   SOCK_CLOEXEC = 02000000,
>>>
>>>
>>>   SOCK_NONBLOCK = 00004000
>>>
>>>
>>> };
>>> # 39 "/usr/include/bits/socket.h" 2 3 4
>>> # 150 "/usr/include/bits/socket.h" 3 4
>>> # 1 "/usr/include/bits/sockaddr.h" 1 3 4
>>> # 28 "/usr/include/bits/sockaddr.h" 3 4
>>> typedef unsigned short int sa_family_t;
>>> # 151 "/usr/include/bits/socket.h" 2 3 4
>>>
>>>
>>> struct sockaddr
>>>   {
>>>     sa_family_t sa_family;
>>>     char sa_data[14];
>>>   };
>>> # 166 "/usr/include/bits/socket.h" 3 4
>>> struct sockaddr_storage
>>>   {
>>>     sa_family_t ss_family;
>>>     char __ss_padding[(128 - (sizeof (unsigned short int)) - sizeof (unsigned long int))];
>>>     unsigned long int __ss_align;
>>>   };
>>>
>>>
>>>
>>> enum
>>>   {
>>>     MSG_OOB = 0x01,
>>>
>>>     MSG_PEEK = 0x02,
>>>
>>>     MSG_DONTROUTE = 0x04,
>>>
>>>
>>>
>>>
>>>
>>>
>>>     MSG_CTRUNC = 0x08,
>>>
>>>     MSG_PROXY = 0x10,
>>>
>>>     MSG_TRUNC = 0x20,
>>>
>>>     MSG_DONTWAIT = 0x40,
>>>
>>>     MSG_EOR = 0x80,
>>>
>>>     MSG_WAITALL = 0x100,
>>>
>>>     MSG_FIN = 0x200,
>>>
>>>     MSG_SYN = 0x400,
>>>
>>>     MSG_CONFIRM = 0x800,
>>>
>>>     MSG_RST = 0x1000,
>>>
>>>     MSG_ERRQUEUE = 0x2000,
>>>
>>>     MSG_NOSIGNAL = 0x4000,
>>>
>>>     MSG_MORE = 0x8000,
>>>
>>>     MSG_WAITFORONE = 0x10000,
>>>
>>>     MSG_FASTOPEN = 0x20000000,
>>>
>>>
>>>     MSG_CMSG_CLOEXEC = 0x40000000
>>>
>>>
>>>
>>>   };
>>>
>>>
>>>
>>>
>>> struct msghdr
>>>   {
>>>     void *msg_name;
>>>     socklen_t msg_namelen;
>>>
>>>     struct iovec *msg_iov;
>>>     size_t msg_iovlen;
>>>
>>>     void *msg_control;
>>>     size_t msg_controllen;
>>>
>>>
>>>
>>>
>>>     int msg_flags;
>>>   };
>>>
>>>
>>> struct cmsghdr
>>>   {
>>>     size_t cmsg_len;
>>>
>>>
>>>
>>>
>>>     int cmsg_level;
>>>     int cmsg_type;
>>>
>>>     __extension__ unsigned char __cmsg_data [];
>>>
>>>   };
>>> # 276 "/usr/include/bits/socket.h" 3 4
>>> extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
>>>           struct cmsghdr *__cmsg) __attribute__ ((__nothrow__ , __leaf__));
>>> # 303 "/usr/include/bits/socket.h" 3 4
>>> enum
>>>   {
>>>     SCM_RIGHTS = 0x01
>>>
>>>
>>>
>>>
>>>
>>>   };
>>> # 349 "/usr/include/bits/socket.h" 3 4
>>> # 1 "/usr/include/asm/socket.h" 1 3 4
>>> # 1 "/usr/include/asm-generic/socket.h" 1 3 4
>>>
>>>
>>>
>>> # 1 "/usr/include/asm/sockios.h" 1 3 4
>>> # 1 "/usr/include/asm-generic/sockios.h" 1 3 4
>>> # 1 "/usr/include/asm/sockios.h" 2 3 4
>>> # 5 "/usr/include/asm-generic/socket.h" 2 3 4
>>> # 1 "/usr/include/asm/socket.h" 2 3 4
>>> # 350 "/usr/include/bits/socket.h" 2 3 4
>>> # 383 "/usr/include/bits/socket.h" 3 4
>>> struct linger
>>>   {
>>>     int l_onoff;
>>>     int l_linger;
>>>   };
>>> # 39 "/usr/include/sys/socket.h" 2 3 4
>>>
>>>
>>>
>>>
>>> struct osockaddr
>>>   {
>>>     unsigned short int sa_family;
>>>     unsigned char sa_data[14];
>>>   };
>>>
>>>
>>>
>>>
>>> enum
>>> {
>>>   SHUT_RD = 0,
>>>
>>>   SHUT_WR,
>>>
>>>   SHUT_RDWR
>>>
>>> };
>>> # 113 "/usr/include/sys/socket.h" 3 4
>>> extern int socket (int __domain, int __type, int __protocol) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern int socketpair (int __domain, int __type, int __protocol,
>>>          int __fds[2]) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int bind (int __fd, const struct sockaddr * __addr, socklen_t __len)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int getsockname (int __fd, struct sockaddr *__restrict __addr,
>>>    socklen_t *__restrict __len) __attribute__ ((__nothrow__ , __leaf__));
>>> # 137 "/usr/include/sys/socket.h" 3 4
>>> extern int connect (int __fd, const struct sockaddr * __addr, socklen_t __len);
>>>
>>>
>>>
>>> extern int getpeername (int __fd, struct sockaddr *__restrict __addr,
>>>    socklen_t *__restrict __len) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern ssize_t send (int __fd, const void *__buf, size_t __n, int __flags);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern ssize_t recv (int __fd, void *__buf, size_t __n, int __flags);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern ssize_t sendto (int __fd, const void *__buf, size_t __n,
>>>          int __flags, const struct sockaddr * __addr,
>>>          socklen_t __addr_len);
>>> # 174 "/usr/include/sys/socket.h" 3 4
>>> extern ssize_t recvfrom (int __fd, void *__restrict __buf, size_t __n,
>>>     int __flags, struct sockaddr *__restrict __addr,
>>>     socklen_t *__restrict __addr_len);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern ssize_t sendmsg (int __fd, const struct msghdr *__message,
>>>    int __flags);
>>> # 202 "/usr/include/sys/socket.h" 3 4
>>> extern ssize_t recvmsg (int __fd, struct msghdr *__message, int __flags);
>>> # 219 "/usr/include/sys/socket.h" 3 4
>>> extern int getsockopt (int __fd, int __level, int __optname,
>>>          void *__restrict __optval,
>>>          socklen_t *__restrict __optlen) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int setsockopt (int __fd, int __level, int __optname,
>>>          const void *__optval, socklen_t __optlen) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern int listen (int __fd, int __n) __attribute__ ((__nothrow__ , __leaf__));
>>> # 243 "/usr/include/sys/socket.h" 3 4
>>> extern int accept (int __fd, struct sockaddr *__restrict __addr,
>>>      socklen_t *__restrict __addr_len);
>>> # 261 "/usr/include/sys/socket.h" 3 4
>>> extern int shutdown (int __fd, int __how) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int sockatmark (int __fd) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int isfdtype (int __fd, int __fdtype) __attribute__ ((__nothrow__ , __leaf__));
>>> # 283 "/usr/include/sys/socket.h" 3 4
>>>
>>> # 24 "/usr/include/netinet/in.h" 2 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>> typedef uint32_t in_addr_t;
>>> struct in_addr
>>>   {
>>>     in_addr_t s_addr;
>>>   };
>>>
>>>
>>> # 1 "/usr/include/bits/in.h" 1 3 4
>>> # 133 "/usr/include/bits/in.h" 3 4
>>> struct ip_opts
>>>   {
>>>     struct in_addr ip_dst;
>>>     char ip_opts[40];
>>>   };
>>>
>>>
>>> struct ip_mreqn
>>>   {
>>>     struct in_addr imr_multiaddr;
>>>     struct in_addr imr_address;
>>>     int imr_ifindex;
>>>   };
>>>
>>>
>>> struct in_pktinfo
>>>   {
>>>     int ipi_ifindex;
>>>     struct in_addr ipi_spec_dst;
>>>     struct in_addr ipi_addr;
>>>   };
>>> # 38 "/usr/include/netinet/in.h" 2 3 4
>>>
>>>
>>> enum
>>>   {
>>>     IPPROTO_IP = 0,
>>>
>>>     IPPROTO_ICMP = 1,
>>>
>>>     IPPROTO_IGMP = 2,
>>>
>>>     IPPROTO_IPIP = 4,
>>>
>>>     IPPROTO_TCP = 6,
>>>
>>>     IPPROTO_EGP = 8,
>>>
>>>     IPPROTO_PUP = 12,
>>>
>>>     IPPROTO_UDP = 17,
>>>
>>>     IPPROTO_IDP = 22,
>>>
>>>     IPPROTO_TP = 29,
>>>
>>>     IPPROTO_DCCP = 33,
>>>
>>>     IPPROTO_IPV6 = 41,
>>>
>>>     IPPROTO_RSVP = 46,
>>>
>>>     IPPROTO_GRE = 47,
>>>
>>>     IPPROTO_ESP = 50,
>>>
>>>     IPPROTO_AH = 51,
>>>
>>>     IPPROTO_MTP = 92,
>>>
>>>     IPPROTO_BEETPH = 94,
>>>
>>>     IPPROTO_ENCAP = 98,
>>>
>>>     IPPROTO_PIM = 103,
>>>
>>>     IPPROTO_COMP = 108,
>>>
>>>     IPPROTO_SCTP = 132,
>>>
>>>     IPPROTO_UDPLITE = 136,
>>>
>>>     IPPROTO_MPLS = 137,
>>>
>>>     IPPROTO_RAW = 255,
>>>
>>>     IPPROTO_MAX
>>>   };
>>>
>>>
>>>
>>>
>>>
>>> enum
>>>   {
>>>     IPPROTO_HOPOPTS = 0,
>>>
>>>     IPPROTO_ROUTING = 43,
>>>
>>>     IPPROTO_FRAGMENT = 44,
>>>
>>>     IPPROTO_ICMPV6 = 58,
>>>
>>>     IPPROTO_NONE = 59,
>>>
>>>     IPPROTO_DSTOPTS = 60,
>>>
>>>     IPPROTO_MH = 135
>>>
>>>   };
>>>
>>>
>>>
>>> typedef uint16_t in_port_t;
>>>
>>>
>>> enum
>>>   {
>>>     IPPORT_ECHO = 7,
>>>     IPPORT_DISCARD = 9,
>>>     IPPORT_SYSTAT = 11,
>>>     IPPORT_DAYTIME = 13,
>>>     IPPORT_NETSTAT = 15,
>>>     IPPORT_FTP = 21,
>>>     IPPORT_TELNET = 23,
>>>     IPPORT_SMTP = 25,
>>>     IPPORT_TIMESERVER = 37,
>>>     IPPORT_NAMESERVER = 42,
>>>     IPPORT_WHOIS = 43,
>>>     IPPORT_MTP = 57,
>>>
>>>     IPPORT_TFTP = 69,
>>>     IPPORT_RJE = 77,
>>>     IPPORT_FINGER = 79,
>>>     IPPORT_TTYLINK = 87,
>>>     IPPORT_SUPDUP = 95,
>>>
>>>
>>>     IPPORT_EXECSERVER = 512,
>>>     IPPORT_LOGINSERVER = 513,
>>>     IPPORT_CMDSERVER = 514,
>>>     IPPORT_EFSSERVER = 520,
>>>
>>>
>>>     IPPORT_BIFFUDP = 512,
>>>     IPPORT_WHOSERVER = 513,
>>>     IPPORT_ROUTESERVER = 520,
>>>
>>>
>>>     IPPORT_RESERVED = 1024,
>>>
>>>
>>>     IPPORT_USERRESERVED = 5000
>>>   };
>>> # 211 "/usr/include/netinet/in.h" 3 4
>>> struct in6_addr
>>>   {
>>>     union
>>>       {
>>>  uint8_t __u6_addr8[16];
>>>
>>>  uint16_t __u6_addr16[8];
>>>  uint32_t __u6_addr32[4];
>>>
>>>       } __in6_u;
>>>
>>>
>>>
>>>
>>>
>>>   };
>>>
>>>
>>> extern const struct in6_addr in6addr_any;
>>> extern const struct in6_addr in6addr_loopback;
>>> # 239 "/usr/include/netinet/in.h" 3 4
>>> struct sockaddr_in
>>>   {
>>>     sa_family_t sin_family;
>>>     in_port_t sin_port;
>>>     struct in_addr sin_addr;
>>>
>>>
>>>     unsigned char sin_zero[sizeof (struct sockaddr) -
>>>       (sizeof (unsigned short int)) -
>>>       sizeof (in_port_t) -
>>>       sizeof (struct in_addr)];
>>>   };
>>>
>>>
>>>
>>> struct sockaddr_in6
>>>   {
>>>     sa_family_t sin6_family;
>>>     in_port_t sin6_port;
>>>     uint32_t sin6_flowinfo;
>>>     struct in6_addr sin6_addr;
>>>     uint32_t sin6_scope_id;
>>>   };
>>>
>>>
>>>
>>>
>>> struct ip_mreq
>>>   {
>>>
>>>     struct in_addr imr_multiaddr;
>>>
>>>
>>>     struct in_addr imr_interface;
>>>   };
>>>
>>> struct ip_mreq_source
>>>   {
>>>
>>>     struct in_addr imr_multiaddr;
>>>
>>>
>>>     struct in_addr imr_interface;
>>>
>>>
>>>     struct in_addr imr_sourceaddr;
>>>   };
>>>
>>>
>>>
>>>
>>> struct ipv6_mreq
>>>   {
>>>
>>>     struct in6_addr ipv6mr_multiaddr;
>>>
>>>
>>>     unsigned int ipv6mr_interface;
>>>   };
>>>
>>>
>>>
>>>
>>> struct group_req
>>>   {
>>>
>>>     uint32_t gr_interface;
>>>
>>>
>>>     struct sockaddr_storage gr_group;
>>>   };
>>>
>>> struct group_source_req
>>>   {
>>>
>>>     uint32_t gsr_interface;
>>>
>>>
>>>     struct sockaddr_storage gsr_group;
>>>
>>>
>>>     struct sockaddr_storage gsr_source;
>>>   };
>>>
>>>
>>>
>>> struct ip_msfilter
>>>   {
>>>
>>>     struct in_addr imsf_multiaddr;
>>>
>>>
>>>     struct in_addr imsf_interface;
>>>
>>>
>>>     uint32_t imsf_fmode;
>>>
>>>
>>>     uint32_t imsf_numsrc;
>>>
>>>     struct in_addr imsf_slist[1];
>>>   };
>>>
>>>
>>>
>>>
>>>
>>> struct group_filter
>>>   {
>>>
>>>     uint32_t gf_interface;
>>>
>>>
>>>     struct sockaddr_storage gf_group;
>>>
>>>
>>>     uint32_t gf_fmode;
>>>
>>>
>>>     uint32_t gf_numsrc;
>>>
>>>     struct sockaddr_storage gf_slist[1];
>>> };
>>> # 376 "/usr/include/netinet/in.h" 3 4
>>> extern uint32_t ntohl (uint32_t __netlong) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> extern uint16_t ntohs (uint16_t __netshort)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> extern uint32_t htonl (uint32_t __hostlong)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> extern uint16_t htons (uint16_t __hostshort)
>>>      __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/bits/byteswap.h" 1 3 4
>>> # 388 "/usr/include/netinet/in.h" 2 3 4
>>> # 503 "/usr/include/netinet/in.h" 3 4
>>> extern int bindresvport (int __sockfd, struct sockaddr_in *__sock_in) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int bindresvport6 (int __sockfd, struct sockaddr_in6 *__sock_in)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>> # 631 "/usr/include/netinet/in.h" 3 4
>>>
>>> # 28 "/usr/include/netdb.h" 2 3 4
>>>
>>>
>>>
>>>
>>> # 1 "/usr/include/rpc/netdb.h" 1 3 4
>>> # 42 "/usr/include/rpc/netdb.h" 3 4
>>> # 1 "/usr/lib/gcc/i686-redhat-linux/6.1.1/include/stddef.h" 1 3 4
>>> # 43 "/usr/include/rpc/netdb.h" 2 3 4
>>>
>>>
>>>
>>> struct rpcent
>>> {
>>>   char *r_name;
>>>   char **r_aliases;
>>>   int r_number;
>>> };
>>>
>>> extern void setrpcent (int __stayopen) __attribute__ ((__nothrow__ , __leaf__));
>>> extern void endrpcent (void) __attribute__ ((__nothrow__ , __leaf__));
>>> extern struct rpcent *getrpcbyname (const char *__name) __attribute__ ((__nothrow__ , __leaf__));
>>> extern struct rpcent *getrpcbynumber (int __number) __attribute__ ((__nothrow__ , __leaf__));
>>> extern struct rpcent *getrpcent (void) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern int getrpcbyname_r (const char *__name, struct rpcent *__result_buf,
>>>       char *__buffer, size_t __buflen,
>>>       struct rpcent **__result) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> extern int getrpcbynumber_r (int __number, struct rpcent *__result_buf,
>>>         char *__buffer, size_t __buflen,
>>>         struct rpcent **__result) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>> extern int getrpcent_r (struct rpcent *__result_buf, char *__buffer,
>>>    size_t __buflen, struct rpcent **__result) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> # 33 "/usr/include/netdb.h" 2 3 4
>>> # 42 "/usr/include/netdb.h" 3 4
>>> # 1 "/usr/include/bits/netdb.h" 1 3 4
>>> # 26 "/usr/include/bits/netdb.h" 3 4
>>> struct netent
>>> {
>>>   char *n_name;
>>>   char **n_aliases;
>>>   int n_addrtype;
>>>   uint32_t n_net;
>>> };
>>> # 43 "/usr/include/netdb.h" 2 3 4
>>> # 53 "/usr/include/netdb.h" 3 4
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int *__h_errno_location (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
>>> # 92 "/usr/include/netdb.h" 3 4
>>> extern void herror (const char *__str) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern const char *hstrerror (int __err_num) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> struct hostent
>>> {
>>>   char *h_name;
>>>   char **h_aliases;
>>>   int h_addrtype;
>>>   int h_length;
>>>   char **h_addr_list;
>>>
>>>
>>>
>>> };
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void sethostent (int __stay_open);
>>>
>>>
>>>
>>>
>>>
>>> extern void endhostent (void);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern struct hostent *gethostent (void);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern struct hostent *gethostbyaddr (const void *__addr, __socklen_t __len,
>>>           int __type);
>>>
>>>
>>>
>>>
>>>
>>> extern struct hostent *gethostbyname (const char *__name);
>>> # 155 "/usr/include/netdb.h" 3 4
>>> extern struct hostent *gethostbyname2 (const char *__name, int __af);
>>> # 167 "/usr/include/netdb.h" 3 4
>>> extern int gethostent_r (struct hostent *__restrict __result_buf,
>>>     char *__restrict __buf, size_t __buflen,
>>>     struct hostent **__restrict __result,
>>>     int *__restrict __h_errnop);
>>>
>>> extern int gethostbyaddr_r (const void *__restrict __addr, __socklen_t __len,
>>>        int __type,
>>>        struct hostent *__restrict __result_buf,
>>>        char *__restrict __buf, size_t __buflen,
>>>        struct hostent **__restrict __result,
>>>        int *__restrict __h_errnop);
>>>
>>> extern int gethostbyname_r (const char *__restrict __name,
>>>        struct hostent *__restrict __result_buf,
>>>        char *__restrict __buf, size_t __buflen,
>>>        struct hostent **__restrict __result,
>>>        int *__restrict __h_errnop);
>>>
>>> extern int gethostbyname2_r (const char *__restrict __name, int __af,
>>>         struct hostent *__restrict __result_buf,
>>>         char *__restrict __buf, size_t __buflen,
>>>         struct hostent **__restrict __result,
>>>         int *__restrict __h_errnop);
>>> # 198 "/usr/include/netdb.h" 3 4
>>> extern void setnetent (int __stay_open);
>>>
>>>
>>>
>>>
>>>
>>> extern void endnetent (void);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern struct netent *getnetent (void);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern struct netent *getnetbyaddr (uint32_t __net, int __type);
>>>
>>>
>>>
>>>
>>>
>>> extern struct netent *getnetbyname (const char *__name);
>>> # 237 "/usr/include/netdb.h" 3 4
>>> extern int getnetent_r (struct netent *__restrict __result_buf,
>>>    char *__restrict __buf, size_t __buflen,
>>>    struct netent **__restrict __result,
>>>    int *__restrict __h_errnop);
>>>
>>> extern int getnetbyaddr_r (uint32_t __net, int __type,
>>>       struct netent *__restrict __result_buf,
>>>       char *__restrict __buf, size_t __buflen,
>>>       struct netent **__restrict __result,
>>>       int *__restrict __h_errnop);
>>>
>>> extern int getnetbyname_r (const char *__restrict __name,
>>>       struct netent *__restrict __result_buf,
>>>       char *__restrict __buf, size_t __buflen,
>>>       struct netent **__restrict __result,
>>>       int *__restrict __h_errnop);
>>>
>>>
>>>
>>>
>>> struct servent
>>> {
>>>   char *s_name;
>>>   char **s_aliases;
>>>   int s_port;
>>>   char *s_proto;
>>> };
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void setservent (int __stay_open);
>>>
>>>
>>>
>>>
>>>
>>> extern void endservent (void);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern struct servent *getservent (void);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern struct servent *getservbyname (const char *__name, const char *__proto);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern struct servent *getservbyport (int __port, const char *__proto);
>>> # 308 "/usr/include/netdb.h" 3 4
>>> extern int getservent_r (struct servent *__restrict __result_buf,
>>>     char *__restrict __buf, size_t __buflen,
>>>     struct servent **__restrict __result);
>>>
>>> extern int getservbyname_r (const char *__restrict __name,
>>>        const char *__restrict __proto,
>>>        struct servent *__restrict __result_buf,
>>>        char *__restrict __buf, size_t __buflen,
>>>        struct servent **__restrict __result);
>>>
>>> extern int getservbyport_r (int __port, const char *__restrict __proto,
>>>        struct servent *__restrict __result_buf,
>>>        char *__restrict __buf, size_t __buflen,
>>>        struct servent **__restrict __result);
>>>
>>>
>>>
>>>
>>> struct protoent
>>> {
>>>   char *p_name;
>>>   char **p_aliases;
>>>   int p_proto;
>>> };
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void setprotoent (int __stay_open);
>>>
>>>
>>>
>>>
>>>
>>> extern void endprotoent (void);
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern struct protoent *getprotoent (void);
>>>
>>>
>>>
>>>
>>>
>>> extern struct protoent *getprotobyname (const char *__name);
>>>
>>>
>>>
>>>
>>>
>>> extern struct protoent *getprotobynumber (int __proto);
>>> # 374 "/usr/include/netdb.h" 3 4
>>> extern int getprotoent_r (struct protoent *__restrict __result_buf,
>>>      char *__restrict __buf, size_t __buflen,
>>>      struct protoent **__restrict __result);
>>>
>>> extern int getprotobyname_r (const char *__restrict __name,
>>>         struct protoent *__restrict __result_buf,
>>>         char *__restrict __buf, size_t __buflen,
>>>         struct protoent **__restrict __result);
>>>
>>> extern int getprotobynumber_r (int __proto,
>>>           struct protoent *__restrict __result_buf,
>>>           char *__restrict __buf, size_t __buflen,
>>>           struct protoent **__restrict __result);
>>> # 395 "/usr/include/netdb.h" 3 4
>>> extern int setnetgrent (const char *__netgroup);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern void endnetgrent (void);
>>> # 412 "/usr/include/netdb.h" 3 4
>>> extern int getnetgrent (char **__restrict __hostp,
>>>    char **__restrict __userp,
>>>    char **__restrict __domainp);
>>> # 423 "/usr/include/netdb.h" 3 4
>>> extern int innetgr (const char *__netgroup, const char *__host,
>>>       const char *__user, const char *__domain);
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int getnetgrent_r (char **__restrict __hostp,
>>>      char **__restrict __userp,
>>>      char **__restrict __domainp,
>>>      char *__restrict __buffer, size_t __buflen);
>>> # 451 "/usr/include/netdb.h" 3 4
>>> extern int rcmd (char **__restrict __ahost, unsigned short int __rport,
>>>    const char *__restrict __locuser,
>>>    const char *__restrict __remuser,
>>>    const char *__restrict __cmd, int *__restrict __fd2p);
>>> # 463 "/usr/include/netdb.h" 3 4
>>> extern int rcmd_af (char **__restrict __ahost, unsigned short int __rport,
>>>       const char *__restrict __locuser,
>>>       const char *__restrict __remuser,
>>>       const char *__restrict __cmd, int *__restrict __fd2p,
>>>       sa_family_t __af);
>>> # 479 "/usr/include/netdb.h" 3 4
>>> extern int rexec (char **__restrict __ahost, int __rport,
>>>     const char *__restrict __name,
>>>     const char *__restrict __pass,
>>>     const char *__restrict __cmd, int *__restrict __fd2p);
>>> # 491 "/usr/include/netdb.h" 3 4
>>> extern int rexec_af (char **__restrict __ahost, int __rport,
>>>        const char *__restrict __name,
>>>        const char *__restrict __pass,
>>>        const char *__restrict __cmd, int *__restrict __fd2p,
>>>        sa_family_t __af);
>>> # 505 "/usr/include/netdb.h" 3 4
>>> extern int ruserok (const char *__rhost, int __suser,
>>>       const char *__remuser, const char *__locuser);
>>> # 515 "/usr/include/netdb.h" 3 4
>>> extern int ruserok_af (const char *__rhost, int __suser,
>>>          const char *__remuser, const char *__locuser,
>>>          sa_family_t __af);
>>> # 528 "/usr/include/netdb.h" 3 4
>>> extern int iruserok (uint32_t __raddr, int __suser,
>>>        const char *__remuser, const char *__locuser);
>>> # 539 "/usr/include/netdb.h" 3 4
>>> extern int iruserok_af (const void *__raddr, int __suser,
>>>    const char *__remuser, const char *__locuser,
>>>    sa_family_t __af);
>>> # 551 "/usr/include/netdb.h" 3 4
>>> extern int rresvport (int *__alport);
>>> # 560 "/usr/include/netdb.h" 3 4
>>> extern int rresvport_af (int *__alport, sa_family_t __af);
>>>
>>>
>>>
>>>
>>>
>>>
>>> struct addrinfo
>>> {
>>>   int ai_flags;
>>>   int ai_family;
>>>   int ai_socktype;
>>>   int ai_protocol;
>>>   socklen_t ai_addrlen;
>>>   struct sockaddr *ai_addr;
>>>   char *ai_canonname;
>>>   struct addrinfo *ai_next;
>>> };
>>> # 662 "/usr/include/netdb.h" 3 4
>>> extern int getaddrinfo (const char *__restrict __name,
>>>    const char *__restrict __service,
>>>    const struct addrinfo *__restrict __req,
>>>    struct addrinfo **__restrict __pai);
>>>
>>>
>>> extern void freeaddrinfo (struct addrinfo *__ai) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern const char *gai_strerror (int __ecode) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>> extern int getnameinfo (const struct sockaddr *__restrict __sa,
>>>    socklen_t __salen, char *__restrict __host,
>>>    socklen_t __hostlen, char *__restrict __serv,
>>>    socklen_t __servlen, int __flags);
>>> # 713 "/usr/include/netdb.h" 3 4
>>>
>>> # 81 "machine.c" 2
>>>
>>> # 1 "/usr/include/arpa/inet.h" 1 3 4
>>> # 30 "/usr/include/arpa/inet.h" 3 4
>>>
>>>
>>>
>>>
>>> extern in_addr_t inet_addr (const char *__cp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern in_addr_t inet_lnaof (struct in_addr __in) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern struct in_addr inet_makeaddr (in_addr_t __net, in_addr_t __host)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>> extern in_addr_t inet_netof (struct in_addr __in) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern in_addr_t inet_network (const char *__cp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern char *inet_ntoa (struct in_addr __in) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int inet_pton (int __af, const char *__restrict __cp,
>>>         void *__restrict __buf) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern const char *inet_ntop (int __af, const void *__restrict __cp,
>>>          char *__restrict __buf, socklen_t __len)
>>>      __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>>
>>>
>>> extern int inet_aton (const char *__cp, struct in_addr *__inp) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern char *inet_neta (in_addr_t __net, char *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern char *inet_net_ntop (int __af, const void *__cp, int __bits,
>>>        char *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern int inet_net_pton (int __af, const char *__cp,
>>>      void *__buf, size_t __len) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>>
>>> extern unsigned int inet_nsap_addr (const char *__cp,
>>>         unsigned char *__buf, int __len) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> extern char *inet_nsap_ntoa (int __len, const unsigned char *__cp,
>>>         char *__buf) __attribute__ ((__nothrow__ , __leaf__));
>>>
>>>
>>>
>>> # 83 "machine.c" 2
>>> # 135 "machine.c"
>>>
>>> # 135 "machine.c"
>>> static PlLong start_user_time = 0;
>>> static PlLong start_system_time = 0;
>>> static PlLong start_real_time = 0;
>>>
>>> static int cur_seed = 1;
>>> # 150 "machine.c"
>>> static char *Host_Name_From_Alias(struct hostent *host_entry);
>>> # 167 "machine.c"
>>> void
>>> Pl_Init_Machine(void)
>>> {
>>>   tzset();
>>>
>>>   start_user_time = Pl_M_User_Time();
>>>   start_system_time = Pl_M_System_Time();
>>>   start_real_time = Pl_M_Real_Time();
>>>
>>>
>>>   mallopt(
>>> # 177 "machine.c" 3 4
>>>          -4
>>> # 177 "machine.c"
>>>                    , 0);
>>>
>>>
>>>   Pl_Init_Machine1();
>>> }
>>> # 190 "machine.c"
>>> char *
>>> Pl_M_Sys_Err_String(int ret_val)
>>> {
>>>
>>>
>>>
>>>
>>>
>>>   char *str;
>>>   static char buff[64];
>>> # 226 "machine.c"
>>>   str = strerror(
>>> # 226 "machine.c" 3 4
>>>                 (*__errno_location ())
>>> # 226 "machine.c"
>>>                      );
>>>
>>>
>>>   if (str)
>>>     return str;
>>>
>>>   sprintf(buff, "Unknown error (%d)",
>>> # 232 "machine.c" 3 4
>>>                                   (*__errno_location ())
>>> # 232 "machine.c"
>>>                                        );
>>>   return buff;
>>> }
>>> # 244 "machine.c"
>>> PlLong
>>> Pl_M_User_Time(void)
>>> {
>>>   PlLong user_time;
>>>
>>>
>>>   struct rusage rsr_usage;
>>>
>>>   getrusage(
>>> # 252 "machine.c" 3 4
>>>            RUSAGE_SELF
>>> # 252 "machine.c"
>>>                       , &rsr_usage);
>>>
>>>   user_time = (rsr_usage.ru_utime.tv_sec * 1000) +
>>>     (rsr_usage.ru_utime.tv_usec / 1000);
>>> # 275 "machine.c"
>>>   return user_time - start_user_time;
>>> }
>>> # 286 "machine.c"
>>> PlLong
>>> Pl_M_System_Time(void)
>>> {
>>>   PlLong system_time;
>>>
>>>
>>>   struct rusage rsr_usage;
>>>
>>>   getrusage(
>>> # 294 "machine.c" 3 4
>>>            RUSAGE_SELF
>>> # 294 "machine.c"
>>>                       , &rsr_usage);
>>>
>>>   system_time = (rsr_usage.ru_stime.tv_sec * 1000) +
>>>     (rsr_usage.ru_stime.tv_usec / 1000);
>>> # 317 "machine.c"
>>>   return system_time - start_system_time;
>>> }
>>> # 328 "machine.c"
>>> PlLong
>>> Pl_M_Real_Time(void)
>>> {
>>>   PlLong real_time;
>>>
>>>
>>>   struct timeval tv;
>>>
>>>   gettimeofday(&tv,
>>> # 336 "machine.c" 3 4
>>>                    ((void *)0)
>>> # 336 "machine.c"
>>>                        );
>>>   real_time = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
>>> # 350 "machine.c"
>>>   return real_time - start_real_time;
>>> }
>>> # 367 "machine.c"
>>> void
>>> Pl_M_Randomize(void)
>>> {
>>>   static int count = 0;
>>>
>>>
>>>
>>>   struct timeval tv;
>>>   int seed;
>>>
>>>   gettimeofday(&tv,
>>> # 377 "machine.c" 3 4
>>>                    ((void *)0)
>>> # 377 "machine.c"
>>>                        );
>>>   seed = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
>>>
>>>   count = (count + rand()) % 0xFFFF;
>>>   seed = seed ^ (getpid() << (seed & 0xFF));
>>>   seed *= count;
>>>   seed = seed & 0xFFFFFF;
>>>
>>>   Pl_M_Set_Seed(seed);
>>> }
>>> # 395 "machine.c"
>>> void
>>> Pl_M_Set_Seed(int n)
>>> {
>>>   cur_seed = n;
>>>   srand(cur_seed);
>>> }
>>> # 409 "machine.c"
>>> int
>>> Pl_M_Get_Seed(void)
>>> {
>>>   return cur_seed;
>>> }
>>> # 423 "machine.c"
>>> int
>>> Pl_M_Random_Integer(int n)
>>> {
>>>   return (int) ((double) n * rand() / (
>>> # 426 "machine.c" 3 4
>>>                                       2147483647
>>> # 426 "machine.c"
>>>                                                + 1.0));
>>> }
>>> # 437 "machine.c"
>>> double
>>> Pl_M_Random_Float(double n)
>>> {
>>>   return n * rand() / (
>>> # 440 "machine.c" 3 4
>>>                       2147483647
>>> # 440 "machine.c"
>>>                                + 1.0);
>>> }
>>> # 451 "machine.c"
>>> char *
>>> Pl_M_Host_Name_From_Name(char *host_name)
>>> {
>>>   static char buff[4096];
>>>
>>>
>>>   struct hostent *host_entry;
>>>
>>>
>>>   if (host_name ==
>>> # 460 "machine.c" 3 4
>>>                   ((void *)0)
>>> # 460 "machine.c"
>>>                       )
>>>     {
>>>       PlLong length = sizeof(buff);
>>>       host_name = buff;
>>>
>>>
>>>
>>>       if (gethostname(buff, length))
>>>
>>>         {
>>>           strcpy(buff, "unknown host name");
>>>           goto finish;
>>>         }
>>>     }
>>>
>>>   if (strchr(host_name, '.') !=
>>> # 475 "machine.c" 3 4
>>>                                ((void *)0)
>>> # 475 "machine.c"
>>>                                    )
>>>     goto finish;
>>>
>>>
>>>
>>>   host_entry = gethostbyname(host_name);
>>>   if (host_entry ==
>>> # 481 "machine.c" 3 4
>>>                    ((void *)0)
>>> # 481 "machine.c"
>>>                        )
>>>     goto finish;
>>>
>>>   host_name = Host_Name_From_Alias(host_entry);
>>>
>>>
>>>
>>> finish:
>>>   return host_name;
>>> }
>>> # 499 "machine.c"
>>> char *
>>> Pl_M_Host_Name_From_Adr(char *host_address)
>>> {
>>>
>>>   struct hostent *host_entry;
>>>   struct in_addr iadr;
>>>
>>>
>>>
>>>
>>>
>>>
>>>   if (inet_aton(host_address, &iadr) == 0)
>>>
>>>     return 0;
>>>
>>>   host_entry = gethostbyaddr((char *) &iadr, sizeof(iadr),
>>> # 515 "machine.c" 3 4
>>>                                                           2
>>> # 515 "machine.c"
>>>                                                                  );
>>>   if (host_entry ==
>>> # 516 "machine.c" 3 4
>>>                    ((void *)0)
>>> # 516 "machine.c"
>>>                        )
>>>     return
>>> # 517 "machine.c" 3 4
>>>           ((void *)0)
>>> # 517 "machine.c"
>>>               ;
>>>
>>>   return Host_Name_From_Alias(host_entry);
>>>
>>>
>>>
>>> }
>>> # 534 "machine.c"
>>> static char *
>>> Host_Name_From_Alias(struct hostent *host_entry)
>>> {
>>>   char *name;
>>>   char **alias;
>>>   char *p;
>>>
>>>   name = (char *) host_entry->h_name;
>>>   alias = host_entry->h_aliases;
>>>   while ((p = strchr(name, '.')) ==
>>> # 543 "machine.c" 3 4
>>>                                    ((void *)0)
>>> # 543 "machine.c"
>>>                                         && *alias)
>>>     name = *alias++;
>>>
>>>   if (p)
>>>     return name;
>>>
>>>   return (char *) host_entry->h_name;
>>> }
>>> # 561 "machine.c"
>>> Bool
>>> Pl_M_Set_Working_Dir(char *path)
>>> {
>>>   char *new_path = Pl_M_Absolute_Path_Name(path);
>>>
>>>   return (new_path !=
>>> # 566 "machine.c" 3 4
>>>                      ((void *)0)
>>> # 566 "machine.c"
>>>                           && chdir(new_path) == 0);
>>> }
>>> # 576 "machine.c"
>>> char *
>>> Pl_M_Get_Working_Dir(void)
>>> {
>>>   static char cur_work_dir[
>>> # 579 "machine.c" 3 4
>>>                           4096
>>> # 579 "machine.c"
>>>                                     ];
>>>
>>>   if (getcwd(cur_work_dir, sizeof(cur_work_dir) - 1) ==
>>> # 581 "machine.c" 3 4
>>>                                                        ((void *)0)
>>> # 581 "machine.c"
>>>                                                            )
>>>     strcpy(cur_work_dir, ".");
>>>   return cur_work_dir;
>>> }
>>> # 594 "machine.c"
>>> char *
>>> Pl_M_Absolute_Path_Name(char *src)
>>> {
>>>   static char buff[2][
>>> # 597 "machine.c" 3 4
>>>                      4096
>>> # 597 "machine.c"
>>>                                ];
>>>   int res = 0;
>>>   char *dst;
>>>   char *p, *q;
>>>   char c;
>>>
>>>   dst = buff[res];
>>>   while ((*dst++ = *src))
>>>     {
>>>       c = *src++;
>>>       if (c == '$'
>>>
>>>
>>>
>>>         )
>>>         {
>>>           p = dst;
>>>           while (
>>> # 614 "machine.c" 3 4
>>>                 ((*__ctype_b_loc ())[(int) ((
>>> # 614 "machine.c"
>>>                 *src
>>> # 614 "machine.c" 3 4
>>>                 ))] & (unsigned short int) _ISalnum)
>>> # 614 "machine.c"
>>>                               || *src == '_')
>>>             *dst++ = *src++;
>>>
>>>
>>>
>>>
>>>           *dst = '\0';
>>>           q = getenv(p);
>>>           if (q)
>>>             {
>>>               p--;
>>>               strcpy(p, q);
>>>               dst = p + strlen(p);
>>>
>>>
>>>
>>>
>>>             }
>>>
>>>
>>>
>>>
>>>         }
>>>     }
>>>   *dst = '\0';
>>>
>>>   if (buff[res][0] == '~')
>>>     {
>>>       if (((buff[res][1]) == '/' || (buff[res][1]) == '/') || buff[res][1] == '\0')
>>>         {
>>>    q =
>>> # 644 "machine.c" 3 4
>>>       ((void *)0)
>>> # 644 "machine.c"
>>>           ;;
>>>           if ((p = getenv("HOME")) ==
>>> # 645 "machine.c" 3 4
>>>                                      ((void *)0)
>>> # 645 "machine.c"
>>>                                          )
>>>      {
>>>
>>>
>>>
>>>
>>>
>>>        return
>>> # 652 "machine.c" 3 4
>>>              ((void *)0)
>>> # 652 "machine.c"
>>>                  ;
>>>
>>>      }
>>>    if (q ==
>>> # 655 "machine.c" 3 4
>>>            ((void *)0)
>>> # 655 "machine.c"
>>>                )
>>>      q = "";
>>>           sprintf(buff[1 - res], "%s%s/%s", q, p, buff[res] + 1);
>>>           res = 1 - res;
>>>         }
>>>
>>>       else
>>>         {
>>>           struct passwd *pw;
>>>
>>>           p = buff[res] + 1;
>>>           while (*p && !((*p) == '/' || (*p) == '/'))
>>>             p++;
>>>
>>>           buff[res][0] = *p;
>>>           *p = '\0';
>>>           if ((pw = getpwnam(buff[res] + 1)) ==
>>> # 671 "machine.c" 3 4
>>>                                                ((void *)0)
>>> # 671 "machine.c"
>>>                                                    )
>>>             return
>>> # 672 "machine.c" 3 4
>>>                   ((void *)0)
>>> # 672 "machine.c"
>>>                       ;
>>>
>>>           *p = buff[res][0];
>>>
>>>           sprintf(buff[1 - res], "%s/%s", pw->pw_dir, p);
>>>           res = 1 - res;
>>>         }
>>>
>>>     }
>>>
>>>   if (strcmp(buff[res], "user") == 0)
>>>     return buff[res];
>>> # 706 "machine.c"
>>>   if (buff[res][0] != '/')
>>>     {
>>>       sprintf(buff[1 - res], "%s/%s", Pl_M_Get_Working_Dir(), buff[res]);
>>>       res = 1 - res;
>>>     }
>>>
>>>   src = buff[res];
>>>   res = 1 - res;
>>>   dst = buff[res];
>>>
>>>   while ((*dst++ = *src))
>>>     {
>>>       if (*src++ != '/')
>>>         continue;
>>>
>>>     collapse:
>>>       while (*src == '/')
>>>         src++;
>>>
>>>       if (*src != '.')
>>>         continue;
>>>
>>>       if (src[1] == '/' || src[1] == '\0')
>>>         {
>>>           src++;
>>>           goto collapse;
>>>         }
>>>
>>>       if (src[1] != '.' || (src[2] != '/' && src[2] != '\0'))
>>>         continue;
>>>
>>>       src += 2;
>>>       p = dst - 2;
>>>       while (p >= buff[res] && *p != '/')
>>>         p--;
>>>
>>>       if (p < buff[res])
>>>         return
>>> # 743 "machine.c" 3 4
>>>               ((void *)0)
>>> # 743 "machine.c"
>>>                   ;
>>>
>>>       dst = p;
>>>     }
>>>
>>>   dst--;
>>> # 759 "machine.c"
>>>   if (dst - buff[res] > 1 && ((dst[-1]) == '/' || (dst[-1]) == '/'))
>>>     dst[-1] = '\0';
>>>
>>>   return buff[res];
>>> }
>>> # 773 "machine.c"
>>> Bool
>>> Pl_M_Is_Absolute_File_Name(char *path)
>>> {
>>>   if (((*path) == '/' || (*path) == '/'))
>>>     return 1;
>>> # 795 "machine.c"
>>>   return 0;
>>> }
>>> # 829 "machine.c"
>>> char *
>>> Pl_M_Decompose_File_Name(char *path, Bool del_trail_slashes, char **base, char **suffix)
>>> {
>>>   static char buff_dir[
>>> # 832 "machine.c" 3 4
>>>                       4096
>>> # 832 "machine.c"
>>>                                 ];
>>>   static char buff_base[
>>> # 833 "machine.c" 3 4
>>>                        4096
>>> # 833 "machine.c"
>>>                                  ];
>>>   int dir_start_pos = 0;
>>> # 852 "machine.c"
>>>   char *p;
>>>
>>>   strcpy(buff_dir, path);
>>>
>>>
>>>
>>>
>>>
>>>   do { char *_ptr; for((p) =
>>> # 860 "machine.c" 3 4
>>>  ((void *)0)
>>> # 860 "machine.c"
>>>  , _ptr = (buff_dir); *_ptr; _ptr++) if (((*_ptr) == '/' || (*_ptr) == '/')) (p) = _ptr; } while(0);
>>>
>>>   p = (p ==
>>> # 862 "machine.c" 3 4
>>>            ((void *)0)
>>> # 862 "machine.c"
>>>                ) ? buff_dir + dir_start_pos : p + 1;
>>>
>>>   strcpy(buff_base, p);
>>>   *p = '\0';
>>>
>>>   if ((p = strrchr(buff_base, '.')) !=
>>> # 867 "machine.c" 3 4
>>>                                       ((void *)0)
>>> # 867 "machine.c"
>>>                                           )
>>>     *suffix = p;
>>>   else
>>>     *suffix = buff_base + strlen(buff_base);
>>>
>>>
>>>
>>>   if (del_trail_slashes)
>>>     {
>>>       if (buff_dir[dir_start_pos] == '\0')
>>>  strcat(buff_dir, ".");
>>>       else
>>>  {
>>>    int len = strlen(buff_dir);
>>>    while(--len >= dir_start_pos && ((buff_dir[len]) == '/' || (buff_dir[len]) == '/'))
>>>      ;
>>>
>>>    if (len < dir_start_pos)
>>>      len = dir_start_pos;
>>>    buff_dir[len + 1] = '\0';
>>>  }
>>>     }
>>>
>>>
>>>
>>>
>>>
>>>
>>>   *base = buff_base;
>>>
>>>   return buff_dir;
>>> }
>>
>>> _______________________________________________
>>> Bug-prolog mailing list
>>> [hidden email]
>>> https://lists.gnu.org/mailman/listinfo/bug-prolog
>>
>>
>

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Re: GCC segfault on i686

Matthew Carter
Hi Till,

I was able to compile just now (on i686 with gprolog 1.4) with the following flags:

        ./configure --disable-regs --disable-fast-call

I'm not sure if both are required, you can probably experiment by
removing one at a time to see.

-Matt

On Thu, Aug 25, 2016 at 07:49:12PM +0200, Till Hofmann wrote:

> Hi all,
>
> do you have a suggestion on how to proceed with this bug? Can this be
> fixed on the Prolog side? Should this be reported as GCC bug?
>
> Kind regards,
> Till
>
> On 08/19/2016 08:56 AM, Till Hofmann wrote:
> > On 08/19/2016 02:40 AM, Matthew Carter wrote:
> >> I can confirm failure to build with gcc 6.1+ on i686 (using Arch Linux
> >> myself).
> >>
> >> I couldn't get it to build with your configure options however (it still
> >> failed with segfault in the same place).
> >
> > The configure options were only to produce the more verbose make output
> > and the .i files. The build still fails. Sorry if this wasn't clear.
> >
> > Kind regards,
> > Till
> >
> >>
> >> -Matt
> >>
> >> On Thu, Aug 18, 2016 at 12:10:49PM +0200, Till Hofmann wrote:
> >>> Hi all,
> >>>
> >>> I'm currently trying to debug a GCC segfault that occurs when compiling
> >>> EnginePl/machine.c on i686 machines:
> >>>
> >>>> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> >>>> gplc -c -C '-O3 -fomit-frame-pointer' machine.c
> >>>> machine.c: In function ‘Pl_M_Randomize’:
> >>>> machine.c:386:1: internal compiler error: Segmentation fault
> >>>
> >>> It looks like this is related to using the ebx register; if I remove
> >>> '-ffixed-ebx' from the call to cc1, the segfault disappears.
> >>>
> >>> Looking at the Changelog, it looks like there was a fix for some issue
> >>> related to using ebx in 1.3.1, but the error still occurs on i686.
> >>>
> >>> To reproduce, you need to build gprolog on i686 with GCC 6.1. I could
> >>> reproduce this on multiple machines.
> >>>
> >>> Some additional info:
> >>> gprolog version: 1.4.4
> >>> OS: Fedora 24 (also occurs on Fedora 25 and Fedora Rawhide)
> >>> $ gcc --version
> >>> gcc (GCC) 6.1.1 20160621 (Red Hat 6.1.1-3)
> >>> $ uname -a
> >>> Linux nc10 4.6.5-300.fc24.i686+PAE #1 SMP Thu Jul 28 01:34:46 UTC 2016
> >>> i686 i686 i386 GNU/Linux
> >>>
> >>> I build with "./configure --with-c-flags='-v -save-temps'", I've
> >>> attached the full output from make. I've also attached machine.i.
> >>>
> >>> With older GCC versions (<6), the bug does not occur, so this might well
> >>> be a bug in GCC6.
> >>>
> >>>
> >>> Kind regards
> >>> Till
> >>
> >>> cd EnginePl; make config
> >>> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> >>> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps  -o pl_config pl_config.c
> >>> Using built-in specs.
> >>> COLLECT_GCC=gcc
> >>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
> >>> Target: i686-redhat-linux
> >>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
> >>> Thread model: posix
> >>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v pl_config.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o pl_config.i
> >>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
> >>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
> >>> #include "..." search starts here:
> >>> #include <...> search starts here:
> >>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
> >>>  /usr/local/include
> >>>  /usr/include
> >>> End of search list.
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed pl_config.i -quiet -dumpbase pl_config.c -march=pentiumpro -m32 -auxbase pl_config -version -fno-strict-aliasing -o pl_config.s
> >>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> >>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> >>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> >>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> >>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> >>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> >>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> >>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> >>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
> >>>  as -v --32 -o pl_config.o pl_config.s
> >>> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
> >>> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
> >>> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=pl_config.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o pl_config /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. pl_config.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'pl_config'
> >>> ./pl_config
> >>>
> >>> -------------------------------
> >>> --- GNU PROLOG INSTALLATION ---
> >>> -------------------------------
> >>>
> >>> GNU Prolog version: 1.4.4 (Aug 18 2016)
> >>> Operating system  : linux-gnu
> >>> Processor         : i686
> >>> Size of a WAM word: 32 bits
> >>> C compiler        : gcc
> >>> C flags           : -v -save-temps
> >>> C flags machine   : -march=pentiumpro -m32 -fno-strict-aliasing
> >>> Assembler         : as
> >>> Assembler flags   : --32
> >>> Loader flags      :
> >>> Loader libraries  : -lm
> >>> Use line editor   : Yes
> >>> Use piped consult : Yes
> >>> Use sockets       : Yes
> >>> Use FD solver     : Yes
> >>> Use fast call     : Yes
> >>> Use machine regs. : Yes
> >>> Used register(s)  : ebx (TR)  
> >>>
> >>> ------------------------------
> >>>
> >>> (cd ../TopComp; make gplc)
> >>> make[2]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/TopComp'
> >>> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps -o gplc top_comp.c -lm
> >>> Using built-in specs.
> >>> COLLECT_GCC=gcc
> >>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
> >>> Target: i686-redhat-linux
> >>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
> >>> Thread model: posix
> >>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v top_comp.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o top_comp.i
> >>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
> >>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
> >>> #include "..." search starts here:
> >>> #include <...> search starts here:
> >>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
> >>>  /usr/local/include
> >>>  /usr/include
> >>> End of search list.
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed top_comp.i -quiet -dumpbase top_comp.c -march=pentiumpro -m32 -auxbase top_comp -version -fno-strict-aliasing -o top_comp.s
> >>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> >>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> >>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> >>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> >>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> >>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> >>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> >>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> >>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
> >>>  as -v --32 -o top_comp.o top_comp.s
> >>> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
> >>> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
> >>> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=top_comp.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o gplc /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. top_comp.o -lm -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'gplc'
> >>> make[2]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/TopComp'
> >>> make[1]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> >>> . ./SETVARS;for i in EnginePl TopComp Wam2Ma Ma2Asm Linedit BipsPl Pl2Wam Fd2C EngineFD BipsFD;do (cd $i; make) || exit 1; done;\
> >>> (cd TopComp; make top-level) || exit 1;\
> >>> (cd Pl2Wam; make stage2)
> >>> make[1]: Entering directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> >>> gcc -march=pentiumpro -m32 -fno-strict-aliasing -v -save-temps  -o cpp_headers cpp_headers.c
> >>> Using built-in specs.
> >>> COLLECT_GCC=gcc
> >>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper
> >>> Target: i686-redhat-linux
> >>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
> >>> Thread model: posix
> >>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v cpp_headers.c -march=pentiumpro -m32 -fno-strict-aliasing -fpch-preprocess -o cpp_headers.i
> >>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
> >>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
> >>> #include "..." search starts here:
> >>> #include <...> search starts here:
> >>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
> >>>  /usr/local/include
> >>>  /usr/include
> >>> End of search list.
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed cpp_headers.i -quiet -dumpbase cpp_headers.c -march=pentiumpro -m32 -auxbase cpp_headers -version -fno-strict-aliasing -o cpp_headers.s
> >>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> >>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> >>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> >>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> >>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> >>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> >>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> >>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> >>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
> >>>  as -v --32 -o cpp_headers.o cpp_headers.s
> >>> GNU assembler version 2.26.1 (i686-redhat-linux) using BFD version version 2.26.1-1.fc24
> >>> COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/6.1.1/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/
> >>> LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/6.1.1/:/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../:/lib/:/usr/lib/
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/collect2 -plugin /usr/libexec/gcc/i686-redhat-linux/6.1.1/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/i686-redhat-linux/6.1.1/lto-wrapper -plugin-opt=-fresolution=cpp_headers.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o cpp_headers /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crt1.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crti.o /usr/lib/gcc/i686-redhat-linux/6.1.1/crtbegin.o -L/usr/lib/gcc/i686-redhat-linux/6.1.1 -L/usr/lib/gcc/i686-redhat-linux/6.1.1/../../.. cpp_headers.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i686-redhat-linux/6.1.1/crtend.o /usr/lib/gcc/i686-redhat-linux/6.1.1/../../../crtn.o
> >>> COLLECT_GCC_OPTIONS='-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-v' '-save-temps' '-o' 'cpp_headers'
> >>> gplc -c -C '-v -save-temps' machine.c
> >>> Using built-in specs.
> >>> COLLECT_GCC=gcc
> >>> Target: i686-redhat-linux
> >>> Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --enable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
> >>> Thread model: posix
> >>> gcc version 6.1.1 20160621 (Red Hat 6.1.1-3) (GCC)
> >>> COLLECT_GCC_OPTIONS='-v' '-save-temps' '-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-ffixed-ebx' '-c' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons' '-o' 'machine.o'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -E -quiet -v -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit -I /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons machine.c -march=pentiumpro -m32 -fno-strict-aliasing -ffixed-ebx -fpch-preprocess -o machine.i
> >>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/include-fixed"
> >>> ignoring nonexistent directory "/usr/lib/gcc/i686-redhat-linux/6.1.1/../../../../i686-redhat-linux/include"
> >>> #include "..." search starts here:
> >>> #include <...> search starts here:
> >>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl
> >>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl
> >>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD
> >>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD
> >>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit
> >>>  /home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons
> >>>  /usr/lib/gcc/i686-redhat-linux/6.1.1/include
> >>>  /usr/local/include
> >>>  /usr/include
> >>> End of search list.
> >>> COLLECT_GCC_OPTIONS='-v' '-save-temps' '-march=pentiumpro' '-m32' '-fno-strict-aliasing' '-ffixed-ebx' '-c' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsPl' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EngineFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/BipsFD' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/Linedit' '-I' '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/W32GUICons' '-o' 'machine.o'
> >>>  /usr/libexec/gcc/i686-redhat-linux/6.1.1/cc1 -fpreprocessed machine.i -quiet -dumpbase machine.c -march=pentiumpro -m32 -auxbase-strip machine.o -version -fno-strict-aliasing -ffixed-ebx -o machine.s
> >>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> >>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> >>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> >>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> >>> GNU C11 (GCC) version 6.1.1 20160621 (Red Hat 6.1.1-3) (i686-redhat-linux)
> >>> compiled by GNU C version 6.1.1 20160621 (Red Hat 6.1.1-3), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.2, isl version 0.14 or 0.13
> >>> warning: GMP header version 6.1.0 differs from library version 6.1.1.
> >>> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> >>> Compiler executable checksum: abceb138af43a78c36c1aaa228f5f92a
> >>> machine.c: In function ‘Pl_M_Randomize’:
> >>> machine.c:386:1: internal compiler error: Segmentation fault
> >>>  }
> >>>  ^
> >>> Please submit a full bug report,
> >>> with preprocessed source if appropriate.
> >>> See <http://bugzilla.redhat.com/bugzilla> for instructions.
> >>> Preprocessed source stored into /tmp/cccXCAWM.out file, please attach this to your bugreport.
> >>> compilation failed
> >>> Makefile:30: recipe for target 'machine.o' failed
> >>> make[1]: *** [machine.o] Error 1
> >>> make[1]: Leaving directory '/home/till/rpmbuild/SOURCES/gprolog-1.4.4/src/EnginePl'
> >>> Makefile:45: recipe for target 'all' failed
> >>> make: *** [all] Error 1
> >>
> >>> # 1 "machine.c"
> >>> # 1 "<built-in>"
> >>> # 1 &quo