_SC_TRACE_INHERIT  353 ext/etc/constdefs.h #if !defined(_SC_TRACE_INHERIT)
_SC_TRACE_INHERIT  355 ext/etc/constdefs.h #  define _SC_TRACE_INHERIT _SC_TRACE_INHERIT
_SC_TRACE_INHERIT 1151 ext/etc/constdefs.h #if defined(_SC_TRACE_INHERIT)
_SC_TRACE_INHERIT 1152 ext/etc/constdefs.h     rb_define_const(mod, "SC_TRACE_INHERIT", INTEGER2NUM(_SC_TRACE_INHERIT));