Index: obj_arc.h
===================================================================
--- obj_arc.h	(revision 9188)
+++ obj_arc.h	(revision 9189)
@@ -47,6 +47,7 @@
 
 pcb_arc_t *pcb_arc_new(pcb_layer_t *Layer, pcb_coord_t center_x, pcb_coord_t center_y, pcb_coord_t width_r, pcb_coord_t height_r, pcb_angle_t start_angle, pcb_angle_t delta_angle, pcb_coord_t Thickness, pcb_coord_t Clearance, pcb_flag_t Flags);
 pcb_arc_t *pcb_arc_dup(pcb_layer_t *dst, pcb_arc_t *src);
+pcb_arc_t *pcb_arc_dup_at(pcb_layer_t *dst, pcb_arc_t *src, pcb_coord_t dx, pcb_coord_t dy);
 void *pcb_arc_destroy(pcb_layer_t *Layer, pcb_arc_t *Arc);
 
 /* Add objects without creating them or making any "sanity modifications" to them */