NAME
        IND_WRITEEVENT -- Propagate an input event to all handlers

   FUNCTION

   IO REQUEST
        io_Message      mn_ReplyPort set if quick I/O is not possible
        io_Device       preset by the call to opendevice
        io_Unit         preset by the call to opendevice
        io_Command      IND_WRITEEVENT
        io_Flags        IOB_QUICK set if quick I/O is possible
        io_Length       should be sizeof(struct InputEvent)
        io_Data         a pointer to the struct InputEvent:
            ie_NextEvent
                        will be ignored.
            ie_Class
            ie_SubClass
            ie_Code
            ie_Qualifier
            ie_X, ie_Y
                        as desired
            ie_TimeStamp
                        will be set by this call (V36)

   NOTES
        The contents of the input event are destroyed.

        This function was documented in V34 and earlier to allow
        chaining of events via ie_NextEvent.  The implementation
        never allowed that.  The documentation now reflects this.

        ie_TimeStamp is set only in V36 and later.  Software written
        to run on earlier versions should set this field to the
        current time.