Basic Protocol Support Routines

The basic protocol requests for extensions are XQueryExtension() and XListExtensions().

If the extension name is not in the Host Portable Character Encoding the result is implementation dependent. Uppercase and lowercase matter; the strings ``thing'', ``Thing'', and ``thinG'' are all considered different names.

Next: Hooking into Xlib

Christophe Tronche, ch@tronche.com