y.tab.h

c—语言的句法分析器。读入一个C--语言程序

#define ID 257
#define NUM 258
#define INT 259
#define VOID 260
#define CHAR 261
#define IF 262
#define ELSE 263
#define WHILE 264
#define RETURN 265
#define CDECL 266
#define STDCALL 267
#define EQ 268
#define NE 269
#define LT 270
#define GT 271
#define LE 272
#define GE 273
#define AND 274
#define OR 275
#define ADDOP 276
#define CHARATER 277
#define STRING 278
 
extern YYSTYPE yylval;