Searched refs:GREY (Results 1 – 1 of 1) sorted by relevance
41 GREY, enumerator1844 else if (clr == GREY) in set_edge_type()1878 set_node_colour(bvf, node, GREY); in dfs()1880 if (node->colour == GREY) { in dfs()2054 bvf->node_colour[WHITE], bvf->node_colour[GREY], in validate()2066 if (bvf->node_colour[GREY] != 0 || bvf->node_colour[WHITE] != 0 || in validate()