event_last_timestamp_c

	count.u4.v = event_last_timestamp_c(event.i4.v [,seconds.u4.r]
					    [,nanoseconds.u4.r]
					    [,options.u4.v])

	This routine returns the timestamp of the last occurrence count
	of a clock event.

	event		clock event number as follows:
			  0 -  255	event 0 - 255 of the clock specified
   	    	    	by Default Clock in the Utilities Window or the most
   	    	    	recent call to clock_set_multicast_type.
   	    	    	  0 - 255 + TCLK_BASE	    	TCLK event 0 - 255
   	    	    	  0 - 255 + MIBS_BASE	    	MIBS event 0 - 255
   	    	    	  0 - 255 + RRBS_BASE	    	RRBS event 0 - 255
   	    	    	  0 - 255 + TVBS_BASE	    	TVBS event 0 - 255
   	    	    	  0 - 255 + TESTCLK_BASE    	TEST clock event 0 - 255
   	    	    	  0 - 255 + PROJCLK_BASE    	PROJ clock event 0 - 255
   	    	    	  0 - 255 + NMLCLK_BASE     	NML clock event 0 - 255
			(constants are in 'tclk_events')
	[seconds]	timestamp in seconds since the epoch when the
			requested event last occurred
	[nanoseconds]	fractional second in nanoseconds when the
			requested event last occurred
	[options]	retrieval options
			(CLOCK_OPT_NONE -> no options selected (default),
			 CLOCK_OPT_REMOTE_DATA -> use remote clock information)

	This function returns status values as follows:

	OK			success
	CLIB_NO_SUCH		event has never occurred
	otherwise		ACNET error

	This function requires the following include files:

	clib_h, tclk_events_h

	Related functions:

	evmon, evmon_usec_c, ticks_since_event, lckclk_c, lckclk_api,
	lckclk_allocate, lckclk_free, acctim, event_history,
	reflected_events_c, clock_set_multicast_type, event_translate_c,
	event_count_c, event_last_timestamp_c,
	clock_get_default_multicast_type, clock_type_convert_c,
	is_beam_sync_clock_type_c

	C/C++ usage:

	int	status;
	int	event = EVENT_MI_RESET_FIXED_TARG;
	unsigned int	seconds;
	unsigned int	nanoseconds;
	unsigned int	options;

	status = event_last_timestamp_c(event,&seconds,&nanoseconds,options);