#define reginclass pPerl->Perl_reginclass
#undef reginclassutf8
#define reginclassutf8 pPerl->Perl_reginclassutf8
+#undef reginitcolors
+#define reginitcolors pPerl->Perl_reginitcolors
#undef reginsert
#define reginsert pPerl->Perl_reginsert
#undef regmatch