lex_yacc.h

C语言前端编译器,yacc/lex编写,可自行修改代码.

// Copyright 2002 by Keith Vallerio.
// All rights reserved.

#ifndef LEX_YACC_H_
#define LEX_YACC_H_

// This definition must come before including gram.tab.h
#define YYSTYPE string *

#include "parse.h"
#include "gram.tab.h"
#endif