--- gdk-1.2.defs.~1.48.~	2003-08-09 10:33:26.000000000 +1000
+++ gdk-1.2.defs	2003-08-09 10:45:14.000000000 +1000
@@ -278,6 +278,11 @@
   (leave-notify-mask GDK_LEAVE_NOTIFY_MASK)
   (focus-change-mask GDK_FOCUS_CHANGE_MASK)
   (structure-mask GDK_STRUCTURE_MASK)
+  (property-change-mask GDK_PROPERTY_CHANGE_MASK)
+  (visibility-notify-mask GDK_VISIBILITY_NOTIFY_MASK)
+  (proximity-in-mask GDK_PROXIMITY_IN_MASK)     
+  (proximity-out-mask GDK_PROXIMITY_OUT_MASK)
+  (substructure-mask GDK_SUBSTRUCTURE_MASK)
   (all-events-mask GDK_ALL_EVENTS_MASK))
 
 (define-enum GdkFilterReturn