--- cvsroot/rxvt-unicode/src/rxvt.h	2006/07/06 18:56:10	1.259
+++ cvsroot/rxvt-unicode/src/rxvt.h	2006/07/06 23:48:11	1.260
@@ -1101,7 +1101,7 @@
     XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
   }
 
-#if TRANSPARENT
+#if TRANSPARENT || ENABLE_PERL
   void rootwin_cb (XEvent &xev);
   xevent_watcher rootwin_ev;
 #endif