Index: obj_poly.h
===================================================================
--- obj_poly.h	(revision 12430)
+++ obj_poly.h	(revision 12431)
@@ -177,6 +177,10 @@
 	*y = it->v->prev->point[1];
 }
 
+/* construct the full poly clearance cutout for the pa in the iterator and add
+   it to dst - implemented in polygon.c */
+void pcb_poly_pa_clearance_construct(pcb_polyarea_t **dst, pcb_poly_it_t *it, pcb_coord_t clearance);
+
 /* Let the poly clear sorrunding polys in its layer */
 #define pcb_poly_ppclear(poly) \
 do { \