--- a/src/gfx.h	Mon Mar 26 20:47:18 2007 +0000
+++ b/src/gfx.h	Mon Mar 26 20:50:18 2007 +0000
@@ -282,7 +282,8 @@
 	COLOUR_GREY,
 	COLOUR_WHITE,
 
-	COLOUR_NONE = 0x100,
+	COLOUR_TRANSPARENT = 0x200,
+	COLOUR_PARENT      = 0x201,
 };
 
 /**