_CS_POSIX_V7_THREADS_CFLAGS  718 ext/etc/constdefs.h #if !defined(_CS_POSIX_V7_THREADS_CFLAGS)
_CS_POSIX_V7_THREADS_CFLAGS  720 ext/etc/constdefs.h #  define _CS_POSIX_V7_THREADS_CFLAGS _CS_POSIX_V7_THREADS_CFLAGS
_CS_POSIX_V7_THREADS_CFLAGS 1370 ext/etc/constdefs.h #if defined(_CS_POSIX_V7_THREADS_CFLAGS)
_CS_POSIX_V7_THREADS_CFLAGS 1371 ext/etc/constdefs.h     rb_define_const(mod, "CS_POSIX_V7_THREADS_CFLAGS", INTEGER2NUM(_CS_POSIX_V7_THREADS_CFLAGS));