_SC_2_FORT_DEV    443 ext/etc/constdefs.h #if !defined(_SC_2_FORT_DEV)
_SC_2_FORT_DEV    445 ext/etc/constdefs.h #  define _SC_2_FORT_DEV _SC_2_FORT_DEV
_SC_2_FORT_DEV   1205 ext/etc/constdefs.h #if defined(_SC_2_FORT_DEV)
_SC_2_FORT_DEV   1206 ext/etc/constdefs.h     rb_define_const(mod, "SC_2_FORT_DEV", INTEGER2NUM(_SC_2_FORT_DEV));