PERL_CALLCONV PERL_SI* Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems);
PERL_CALLCONV char* Perl_scan_vstring(pTHX_ char *vstr, SV *sv);
-PERL_CALLCONV char* Perl_scan_version(pTHX_ char *vstr, SV *sv);
+PERL_CALLCONV char* Perl_scan_version(pTHX_ char *vstr, SV *sv, bool qv);
PERL_CALLCONV SV* Perl_new_version(pTHX_ SV *ver);
PERL_CALLCONV SV* Perl_upg_version(pTHX_ SV *ver);
PERL_CALLCONV SV* Perl_vnumify(pTHX_ SV *vs);
PERL_CALLCONV I32 Perl_whichsig(pTHX_ char* sig);
PERL_CALLCONV void Perl_write_to_stderr(pTHX_ const char* message, int msglen);
PERL_CALLCONV int Perl_yyerror(pTHX_ char* s);
-#ifdef USE_PURE_BISON
-PERL_CALLCONV int Perl_yylex_r(pTHX_ YYSTYPE *lvalp, int *lcharp);
-#endif
PERL_CALLCONV int Perl_yylex(pTHX);
PERL_CALLCONV int Perl_yyparse(pTHX);
PERL_CALLCONV int Perl_yywarn(pTHX_ char* s);