void model_rulebased_unload(void); /* unload parse functions for rulebased routing model */
void model_rulebased_end(void); /* finalize the creation of rulebased routing model */
+/* ************************************************** */
+/* ************** Cluster ROUTING **************** */
+void *model_cluster_create(void); /* create structures for cluster routing model */
+void model_cluster_load(void); /* load parse functions for cluster routing model */
+void model_cluster_unload(void); /* unload parse functions for cluster routing model */
+void model_cluster_end(void); /* finalize the creation of cluster routing model */
+
/* ************************************************************************** */
/* ********** Dijkstra & Dijkstra Cached ROUTING **************************** */
void *model_dijkstra_both_create(int cached); /* create by calling dijkstra or dijkstracache */