_PC_MAX_CANON     828 ext/etc/constdefs.h #if !defined(_PC_MAX_CANON)
_PC_MAX_CANON     830 ext/etc/constdefs.h #  define _PC_MAX_CANON _PC_MAX_CANON
_PC_MAX_CANON    1436 ext/etc/constdefs.h #if defined(_PC_MAX_CANON)
_PC_MAX_CANON    1437 ext/etc/constdefs.h     rb_define_const(mod, "PC_MAX_CANON", INTEGER2NUM(_PC_MAX_CANON));