NAME
        CloseMonitor -- close a monitorspec (v36)

   SYNOPSIS
        error = CloseMonitor( monitor_spec )
        d0                    a0

        long closemonitor( struct monitorspec * );

   FUNCTION
        Relinquish access to a monitorspec.

   INPUTS
        monitor_spec - a pointer to a monitorspec opened via openmonitor(),
        or NULL.

   RESULTS
        error - FALSE if monitorspec closed uneventfully.
                TRUE if monitorspec could not be closed.

   BUGS

   SEE ALSO
        openmonitor()