XReparentEvent(3x) on Linux
The text 9df4df599b3a, as Debian 3.1 (Sarge) shipped it. The page shows this text now.
ReparentNotify event structure
The text 9df4df599b3a, as Debian 3.1 (Sarge) shipped it. The page shows this text now.
ReparentNotify event structure