GNULIB_defined_O_CLOEXEC  292 maint/gnulib/lib/fcntl.in.h # define GNULIB_defined_O_CLOEXEC 1
GNULIB_defined_O_CLOEXEC  294 maint/gnulib/lib/fcntl.in.h # define GNULIB_defined_O_CLOEXEC 0