Index: trunk/src_plugins/rbs_routing/map.c
===================================================================
--- trunk/src_plugins/rbs_routing/map.c	(revision 38854)
+++ trunk/src_plugins/rbs_routing/map.c	(revision 38855)
@@ -285,7 +285,7 @@
 
 				/* if either endpoint of the line is too close to the sa+da end of
 				   the arc we need to swap angles */
-				if ((crdeq(l1x, e2x) && crdeq(l1y, e2y)) || (crdeq(l2x, e2x) && crdeq(l2y, e2y))) {
+				if ((gcrdeq(l1x, e2x) && gcrdeq(l1y, e2y)) || (gcrdeq(l2x, e2x) && gcrdeq(l2y, e2y))) {
 					sa = ea;
 					da = -da;
 				}
Index: trunk/src_plugins/rbs_routing/map.h
===================================================================
--- trunk/src_plugins/rbs_routing/map.h	(revision 38854)
+++ trunk/src_plugins/rbs_routing/map.h	(revision 38855)
@@ -53,9 +53,16 @@
 grbs_point_t *rbsr_find_point_thick(rbsr_map_t *rbs, rnd_coord_t cx, rnd_coord_t cy, rnd_coord_t delta);
 
 /* whether two coords are matching within 10 nm */
-#define   CRDEQ_DELTA   RBSR_R2G(10)
-RND_INLINE int crdeq(double c1, double c2)
+#define   RCRDEQ_DELTA   10
+#define   GCRDEQ_DELTA   RBSR_R2G(RCRDEQ_DELTA)
+RND_INLINE int gcrdeq(double c1, double c2)
 {
 	double d = c1-c2;
-	return ((d > -CRDEQ_DELTA) && (d < +CRDEQ_DELTA));
+	return ((d > -GCRDEQ_DELTA) && (d < +GCRDEQ_DELTA));
 }
+
+RND_INLINE int rcrdeq(rnd_coord_t c1, rnd_coord_t c2)
+{
+	rnd_coord_t d = c1-c2;
+	return ((d > -RCRDEQ_DELTA) && (d < +RCRDEQ_DELTA));
+}