#define core_regclass_swash(a,b,c,d) S_core_regclass_swash(aTHX_ a,b,c,d)
#define find_byclass(a,b,c,d,e) S_find_byclass(aTHX_ a,b,c,d,e)
#define isFOO_lc(a,b) S_isFOO_lc(aTHX_ a,b)
+#define isFOO_utf8_lc(a,b) S_isFOO_utf8_lc(aTHX_ a,b)
#define reg_check_named_buff_matched(a,b) S_reg_check_named_buff_matched(aTHX_ a,b)
#define regcppop(a,b) S_regcppop(aTHX_ a,b)
#define regcppush(a,b,c) S_regcppush(aTHX_ a,b,c)
# endif
# if defined(PERL_IN_UTF8_C) || defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_REGEXEC_C)
#define _to_fold_latin1(a,b,c,d) Perl__to_fold_latin1(aTHX_ a,b,c,d)
-#define is_utf8_X_extend(a) Perl_is_utf8_X_extend(aTHX_ a)
-#define is_utf8_X_regular_begin(a) Perl_is_utf8_X_regular_begin(aTHX_ a)
# endif
#endif
#ifdef PERL_CORE