__attribute__nonnull__(pTHX_4)
__attribute__nonnull__(pTHX_5);
-STATIC void S_debug_start_match(pTHX_ const regexp *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
+STATIC void S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
__attribute__nonnull__(pTHX_1)
__attribute__nonnull__(pTHX_3)
__attribute__nonnull__(pTHX_4)