1 #ifndef YYSTYPE 2 #define YYSTYPE int 3 #endif 4 #define OP_OR 257 5 #define OP_AND 258 6 #define KEYW_EXCEPT 259 7 #define TKN_ASNO 260 8 #define TKN_ASNAME 261 9 10 11 extern YYSTYPE aggr_bndrylval;