Searched refs:e_refs (Results 1 – 1 of 1) sorted by relevance
252 int e_refs; /* (g) number of times added */ member2246 e->e_refs++; in graph_add_edge()2362 e->e_refs = 1; in graph_add_edge()2386 e->e_refs--; in graph_remove_edge()2387 if (e->e_refs == 0) { in graph_remove_edge()