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 11 typedef union 12 { 13 int ival; 14 double dval; 15 INTERVAL vval; 16 } YYSTYPE; 17 #endif /* !YYSTYPE_IS_DECLARED */ 18 extern YYSTYPE calc1_lval; 19