Searched refs:From_node (Results 1 – 2 of 2) sorted by relevance
24 static int From_node; /* from node set in SP and used by clipper for first arc */ variable42 if (from != From_node) { /* do not clip first */ in clipper()206 From_node = from; in Vect_graph_shortest_path()
21 static int From_node; /* from node set in SP and used by clipper for first arc */ variable39 if (from != From_node) { /* do not clip first */ in clipper()163 From_node = from; in find_shortest_path()