#define PERL_5_8_8_PLUS
#endif
-#if PERL_REVISION == 5 && PERL_VERSION > 8
-#define PERL_5_9_PLUS
-#endif
-
-#ifdef PERL_5_9_PLUS
+#ifdef PL_parser
/* 5.9+ moves a bunch of things to a PL_parser struct so we need to
declare the backcompat macros for things to still work (mst) */