_SC_MAPPED_FILES 163 ext/etc/constdefs.h #if !defined(_SC_MAPPED_FILES) _SC_MAPPED_FILES 165 ext/etc/constdefs.h # define _SC_MAPPED_FILES _SC_MAPPED_FILES _SC_MAPPED_FILES 1037 ext/etc/constdefs.h #if defined(_SC_MAPPED_FILES) _SC_MAPPED_FILES 1038 ext/etc/constdefs.h rb_define_const(mod, "SC_MAPPED_FILES", INTEGER2NUM(_SC_MAPPED_FILES));