Index: png.c
===================================================================
--- png.c	(revision 37073)
+++ png.c	(revision 37074)
@@ -629,10 +629,6 @@
 	png_fill_polygon_offs(gc, n_coords, x, y, 0, 0);
 }
 
-static void png_set_crosshair(rnd_hid_t *hid, rnd_coord_t x, rnd_coord_t y, int a)
-{
-}
-
 static int png_usage(rnd_hid_t *hid, const char *topic)
 {
 	fprintf(stderr, "\npng exporter command line arguments:\n\n");
@@ -682,7 +678,6 @@
 	png_hid.fill_polygon = png_fill_polygon;
 	png_hid.fill_polygon_offs = png_fill_polygon_offs;
 	png_hid.fill_rect = png_fill_rect;
-	png_hid.set_crosshair = png_set_crosshair;
 	png_hid.argument_array = png_values;
 
 	png_hid.usage = png_usage;