Index: trunk/src/obj_arc.c
===================================================================
--- trunk/src/obj_arc.c	(revision 25995)
+++ trunk/src/obj_arc.c	(revision 25996)
@@ -176,18 +176,24 @@
 }
 
 
-void pcb_arc_get_end(pcb_arc_t *Arc, int which, pcb_coord_t *x, pcb_coord_t *y)
+void pcb_arc_get_endpt(pcb_coord_t cx, pcb_coord_t cy, pcb_coord_t width, pcb_coord_t height, pcb_angle_t astart, pcb_angle_t adelta, int which, pcb_coord_t *x, pcb_coord_t *y)
 {
 	if (which == 0) {
-		*x = pcb_round((double)Arc->X - (double)Arc->Width * cos(Arc->StartAngle * PCB_M180));
-		*y = pcb_round((double)Arc->Y + (double)Arc->Height * sin(Arc->StartAngle * PCB_M180));
+		*x = pcb_round((double)cx - (double)width * cos(astart * PCB_M180));
+		*y = pcb_round((double)cy + (double)height * sin(astart * PCB_M180));
 	}
 	else {
-		*x = pcb_round((double)Arc->X - (double)Arc->Width * cos((Arc->StartAngle + Arc->Delta) * PCB_M180));
-		*y = pcb_round((double)Arc->Y + (double)Arc->Height * sin((Arc->StartAngle + Arc->Delta) * PCB_M180));
+		*x = pcb_round((double)cx - (double)width * cos((astart + adelta) * PCB_M180));
+		*y = pcb_round((double)cy + (double)height * sin((astart + adelta) * PCB_M180));
 	}
 }
 
+void pcb_arc_get_end(pcb_arc_t *arc, int which, pcb_coord_t *x, pcb_coord_t *y)
+{
+	pcb_arc_get_endpt(arc->X, arc->Y, arc->Width, arc->Height, arc->StartAngle, arc->Delta, which, x, y);
+}
+
+
 void pcb_arc_set_angles(pcb_layer_t *Layer, pcb_arc_t *a, pcb_angle_t new_sa, pcb_angle_t new_da)
 {
 	if (new_da >= 360) {