double child_time; /* child-time inherited along arc */
struct arc *next_parent; /* next parent of CHILD */
struct arc *next_child; /* next child of PARENT */
+ int has_been_placed; /* have this arc's functions been placed? */
}
Arc;
extern void arc_add PARAMS ((Sym * parent, Sym * child, int count));
extern Arc *arc_lookup PARAMS ((Sym * parent, Sym * child));
extern Sym **cg_assemble PARAMS ((void));
+extern Arc **arcs;
+extern int numarcs;
#endif /* cg_arcs_h */