Index: src/plugins/rt_topo/crbs.h
===================================================================
--- src/plugins/rt_topo/crbs.h	(revision 1435)
+++ src/plugins/rt_topo/crbs.h	(revision 1436)
@@ -73,6 +73,10 @@
 /* create a new point (e.g. for a via) in the triangulation and in grbs */
 point_t *crbs_make_point(crbs_t *crbs, double x, double y, double cop, double clr, rtrnd_via_t *via, rtrnd_net_t *net);
 
+
+/*** internal ***/
+void crbs_draw_routes(crbs_t *crbs, rtrnd_layer_t *ly_out, rtrnd_layer_t *ly_drw);
+
 #define DIST_HEUR_MULT 1000.0
 
 #endif