NAME
    EndNotify -- Ends a notification request (V36)
SYNOPSIS
    EndNotify(notifystructure)
                    D1
    VOID EndNotify(struct notifyrequest *)
FUNCTION
    Removes a notification request.  Safe to call even if startnotify()
    failed.  For NRF_SEND_MESSAGE, it searches your port for any messages
    about the object in question and removes and replies them before
    returning.
INPUTS
    notifystructure - a structure passed to startnotify()
SEE ALSO
    startnotify(), <dos/notify.h>