#define find_span_end S_find_span_end
#define find_span_end_mask S_find_span_end_mask
#define foldEQ_latin1_s2_folded S_foldEQ_latin1_s2_folded
+#define isFOO_lc(a,b) S_isFOO_lc(aTHX_ a,b)
#define isFOO_utf8_lc(a,b,c) S_isFOO_utf8_lc(aTHX_ a,b,c)
#define isGCB(a,b,c,d,e) S_isGCB(aTHX_ a,b,c,d,e)
#define isLB(a,b,c,d,e,f) S_isLB(aTHX_ a,b,c,d,e,f)
#define to_byte_substr(a) S_to_byte_substr(aTHX_ a)
#define to_utf8_substr(a) S_to_utf8_substr(aTHX_ a)
# endif
-# if defined(PERL_IN_REGEXEC_C) || defined(PERL_IN_UTF8_C)
-#define isFOO_lc(a,b) Perl_isFOO_lc(aTHX_ a,b)
-# endif
#endif
#ifdef PERL_CORE
#define PerlLIO_dup2_cloexec(a,b) Perl_PerlLIO_dup2_cloexec(aTHX_ a,b)