_SC_THREAD_PRIO_PROTECT  288 ext/etc/constdefs.h #if !defined(_SC_THREAD_PRIO_PROTECT)
_SC_THREAD_PRIO_PROTECT  290 ext/etc/constdefs.h #  define _SC_THREAD_PRIO_PROTECT _SC_THREAD_PRIO_PROTECT
_SC_THREAD_PRIO_PROTECT 1112 ext/etc/constdefs.h #if defined(_SC_THREAD_PRIO_PROTECT)
_SC_THREAD_PRIO_PROTECT 1113 ext/etc/constdefs.h     rb_define_const(mod, "SC_THREAD_PRIO_PROTECT", INTEGER2NUM(_SC_THREAD_PRIO_PROTECT));