1#define DREG 257 2#define VREG 258 3#define CONST 259 4#define UMINUS 260 5#ifdef YYSTYPE 6#undef YYSTYPE_IS_DECLARED 7#define YYSTYPE_IS_DECLARED 1 8#endif 9#ifndef YYSTYPE_IS_DECLARED 10#define YYSTYPE_IS_DECLARED 1 11typedef union 12{ 13 int ival; 14 double dval; 15 INTERVAL vval; 16} YYSTYPE; 17#endif /* !YYSTYPE_IS_DECLARED */ 18extern YYSTYPE calc1_lval; 19