+#define DEF_NEIGHBORS "0" /* choose random value */
+
+static int neighbors;
+
+static XrmOptionDescRec opts[] =
+{
+ {"-neighbors", ".demon.neighbors", XrmoptionSepArg, 0}
+};
+
+static argtype vars[] =
+{
+ {&neighbors, "neighbors", "Neighbors", DEF_NEIGHBORS, t_Int}
+};
+static OptionStruct desc[] =
+{
+ {"-neighbors num", "squares 4 or 8, hexagons 6, triangles 3, 9 or 12"}
+};