_SC_MEMLOCK_RANGE  173 ext/etc/constdefs.h #if !defined(_SC_MEMLOCK_RANGE)
_SC_MEMLOCK_RANGE  175 ext/etc/constdefs.h #  define _SC_MEMLOCK_RANGE _SC_MEMLOCK_RANGE
_SC_MEMLOCK_RANGE 1043 ext/etc/constdefs.h #if defined(_SC_MEMLOCK_RANGE)
_SC_MEMLOCK_RANGE 1044 ext/etc/constdefs.h     rb_define_const(mod, "SC_MEMLOCK_RANGE", INTEGER2NUM(_SC_MEMLOCK_RANGE));