--- timfx-0.1.12/image_luma.cc	2005-03-28 10:46:10.206743936 +0200
+++ timfx-0.1.12/image_luma.cc.new	2005-03-28 10:46:05.950391000 +0200
@@ -31,6 +31,7 @@
 #include <gtk--/main.h>
 #include <gtk--/spinbutton.h>
 #include <gtk--/window.h>
+#include <gdk_imlib.h>
 
 #include <algorithm>
 #include <functional>