_SC_RE_DUP_MAX    533 ext/etc/constdefs.h #if !defined(_SC_RE_DUP_MAX)
_SC_RE_DUP_MAX    535 ext/etc/constdefs.h #  define _SC_RE_DUP_MAX _SC_RE_DUP_MAX
_SC_RE_DUP_MAX   1259 ext/etc/constdefs.h #if defined(_SC_RE_DUP_MAX)
_SC_RE_DUP_MAX   1260 ext/etc/constdefs.h     rb_define_const(mod, "SC_RE_DUP_MAX", INTEGER2NUM(_SC_RE_DUP_MAX));