#define _to_utf8_lower_flags(a,b,c,d,e,f,g) Perl__to_utf8_lower_flags(aTHX_ a,b,c,d,e,f,g)
#define _to_utf8_title_flags(a,b,c,d,e,f,g) Perl__to_utf8_title_flags(aTHX_ a,b,c,d,e,f,g)
#define _to_utf8_upper_flags(a,b,c,d,e,f,g) Perl__to_utf8_upper_flags(aTHX_ a,b,c,d,e,f,g)
+#define _utf8_to_uvchr_buf(a,b,c) S__utf8_to_uvchr_buf(aTHX_ a,b,c)
#define _utf8n_to_uvchr_msgs_helper Perl__utf8n_to_uvchr_msgs_helper
#define amagic_call(a,b,c,d) Perl_amagic_call(aTHX_ a,b,c,d)
#define amagic_deref_call(a,b) Perl_amagic_deref_call(aTHX_ a,b)
#define whichsig_sv(a) Perl_whichsig_sv(aTHX_ a)
#define wrap_keyword_plugin(a,b) Perl_wrap_keyword_plugin(aTHX_ a,b)
#define wrap_op_checker(a,b,c) Perl_wrap_op_checker(aTHX_ a,b,c)
-#if !(defined(HAS_MEMMEM))
-#define ninstr Perl_ninstr
-#endif
#if !(defined(HAS_SIGACTION) && defined(SA_SIGINFO))
#define csighandler Perl_csighandler
#endif