_SC_TRACE_LOG     358 ext/etc/constdefs.h #if !defined(_SC_TRACE_LOG)
_SC_TRACE_LOG     360 ext/etc/constdefs.h #  define _SC_TRACE_LOG _SC_TRACE_LOG
_SC_TRACE_LOG    1154 ext/etc/constdefs.h #if defined(_SC_TRACE_LOG)
_SC_TRACE_LOG    1155 ext/etc/constdefs.h     rb_define_const(mod, "SC_TRACE_LOG", INTEGER2NUM(_SC_TRACE_LOG));