Function:     DescheduleAll

Purpose:      De-register all functions registered previously by one of the
              functions ScheduleRead, ScheduleWrite or ScheduleTimer.

Category:     SYSTEM

File:         events.src

Author:       J.P. Terlouw

Use:          #include "events.h"
              DescheduleAll();

Description:  DescheduleAll removes all registrations of functions which have
              been registered by one of the routines ScheduleRead(),
              ScheduleWrite() or ScheduleTimer().
              This normally causes MainLoop to return, except in the case
              when event handling has been delegated to the X Toolkit by
              calling AttachXt.

Related Docs: events.dc3, ScheduleRead.dc3, ScheduleWrite.dc3,
              ScheduleTimer.dc3, Deschedule.dc3, DescheduleAll.dc3,
              MainLoop.dc2, AttachXt.dc2.

Updates:      Apr 8, 1997: JPT Document created.