#ifndef BISON_Y_TAB_H # define BISON_Y_TAB_H #ifndef YYSTYPE typedef union { int i; char *str; struct objport_t obj; struct Agnode_t *n; } agstype; # define YYSTYPE agstype # define YYSTYPE_IS_TRIVIAL 1 #endif # define T_graph 257 # define T_digraph 258 # define T_strict 259 # define T_node 260 # define T_edge 261 # define T_edgeop 262 # define T_symbol 263 # define T_qsymbol 264 # define T_subgraph 265 extern YYSTYPE aglval; #endif /* not BISON_Y_TAB_H */