11.3 Event Queue Management

Xlib maintains an event queue. However, the operating system also may be buffering data in its network connection that is not yet read into the event queue.

To check the number of events in the event queue, use XEventsQueued().

To return the number of events that are pending, use XPending().

Next: Manipulating the Event Queue

Christophe Tronche, ch@tronche.com