--- rxvt-unicode/src/background.h	2010/10/22 18:03:10	1.29
+++ rxvt-unicode/src/background.h	2010/11/01 11:37:02	1.33
@@ -92,10 +92,9 @@
 # endif /* BG_IMAGE_FROM_FILE */
 
   rxvt_term *target;
-  bool set_target (rxvt_term *new_target);
+  void set_target (rxvt_term *new_target);
 
 # ifdef ENABLE_TRANSPARENCY
-  int         root_depth; /* obtained when target is set */
   Pixmap      root_pixmap; /* current root pixmap set */
   rxvt_color  tint;
   int         shade;
@@ -108,7 +107,7 @@
   bool set_shade (const char *shade_str);
   bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
   bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
-  bool set_root_pixmap ();
+  void set_root_pixmap ();
 
   unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
 # endif