catching XDamage events

["Brian J. Tarricone" <bjt23 cornell edu>]

Hi All-

I'm writing something using XDamage and gdk/gtk, and I'm wondering how 
to get gdk to properly expose (to me) XDamageNotify events in gtk < 
2.4.  For 2.4, I found that  gdk_x11_register_standard_event_type() 
allows me to see XDamageNotify events in my event handler (via 
gdk_window_add_filter()).  Is there another mechanism I need to use to 
get gdk 2.2 to pass XDamage events to me?

Thanks,
Brian