Index: obj_arc_op.h
===================================================================
--- obj_arc_op.h	(revision 5296)
+++ obj_arc_op.h	(revision 5297)
@@ -44,3 +44,7 @@
 void *DestroyArc(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_arc_t *Arc);
 void *RemoveArc_op(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_arc_t *Arc);
 void *RotateArc(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_arc_t *Arc);
+
+void *pcb_arc_insert_point(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_arc_t *arc);
+
+