Lines Matching refs:vertex
81 int pvertex; /* index to proc vertex */
201 #define NO_COLOR 0 /* vertex is not colored */
202 #define NO_CHECK_CYCLE 0 /* don't mark vertex's in flk_add_edge */
203 #define CHECK_CYCLE 1 /* mark vertex's in flk_add_edge */
209 #define COLORED(vertex) ((vertex)->l_color == (vertex)->l_graph->mark)
210 #define COLOR(vertex) ((vertex)->l_color = (vertex)->l_graph->mark)