Searched refs:GREY (Results 1 – 1 of 1) sorted by relevance
38 GREY, enumerator1848 else if (clr == GREY) in set_edge_type()1882 set_node_colour(bvf, node, GREY); in dfs()1884 if (node->colour == GREY) { in dfs()2058 bvf->node_colour[WHITE], bvf->node_colour[GREY], in validate()2070 if (bvf->node_colour[GREY] != 0 || bvf->node_colour[WHITE] != 0 || in validate()