Index: obj_arc.h
===================================================================
--- obj_arc.h	(revision 4946)
+++ obj_arc.h	(revision 4947)
@@ -57,9 +57,9 @@
 void pcb_arc_bbox(pcb_arc_t *Arc);
 void pcb_arc_rotate90(pcb_arc_t *Arc, pcb_coord_t X, pcb_coord_t Y, unsigned Number);
 
-pcb_box_t *GetArcEnds(pcb_arc_t *Arc);
-void ChangeArcAngles(pcb_layer_t *Layer, pcb_arc_t *a, pcb_angle_t new_sa, pcb_angle_t new_da);
-void ChangeArcRadii(pcb_layer_t *Layer, pcb_arc_t *a, pcb_coord_t new_width, pcb_coord_t new_height);
+pcb_box_t *pcb_arc_get_ends(pcb_arc_t *Arc);
+void pcb_arc_set_angles(pcb_layer_t *Layer, pcb_arc_t *a, pcb_angle_t new_sa, pcb_angle_t new_da);
+void pcb_arc_set_radii(pcb_layer_t *Layer, pcb_arc_t *a, pcb_coord_t new_width, pcb_coord_t new_height);
 
 #define	MOVE_ARC_LOWLEVEL(a,dx,dy) \
 	{ \