#ifdef PERL_CORE
#define yyerror Perl_yyerror
#endif
-#ifdef USE_PURE_BISON
-#ifdef PERL_CORE
-#define yylex_r Perl_yylex_r
-#endif
-#endif
#ifdef PERL_CORE
#define yylex Perl_yylex
#endif
#ifdef PERL_CORE
#define yyerror(a) Perl_yyerror(aTHX_ a)
#endif
-#ifdef USE_PURE_BISON
-#ifdef PERL_CORE
-#define yylex_r(a,b) Perl_yylex_r(aTHX_ a,b)
-#endif
-#endif
#ifdef PERL_CORE
#define yylex() Perl_yylex(aTHX)
#endif