5 #define YYLEX_PARAM &yylval
6 #define YYLEX_DECL() yylex(YYSTYPE *yylval)
7 #define YYERROR_DECL() yyerror(const char *s)
9 static void YYERROR_DECL();
21 extern int YYLEX_DECL();
27 printf("yyparse() = %d\n", yyparse());
34 return value ? 0 : -1;
38 yyerror(const char* s)