clocklog_dates

	status.i4.v = clocklog_dates(num_files.i4.r, dates.u4p.r
				     [,file_keys.i4p.r])

	This routine returns the available dates for saved clock log data.

	num_files	returned number of files
	dates		returned array of dates in seconds since January 1, 1970
			(memory for this argument is allocated by this
			 routine and should be freed by the caller)
	[file_keys]	returned array of corresponding file keys
			which can be passed to clocklog_recall
			(A value of NULL can be passed for this argument
			 if it's not needed.)
			(memory for this argument is allocated by this
			 routine and should be freed by the caller)

	This function returns ACNET status values as follows:

	OK			success
	CLIB_NOT_OPEN		couldn't open clock log
	CLIB_NO_SUCH		no files found

	This function requires the following include files:

	cnsparam_h, ul_cbsaux_h:clockscope_h, acnet_errors_h

	Related functions:

	clocklog_directory, clocklog_recall, clocklog_save,
	clockscope_directory, clockscope_save, clockscope_recall

	C/C++ usage:

	int	status;
	int	num_files;
	int	*file_keys;
	unsigned int	*dates;

	status = clocklog_dates(&num_files,&dates,&file_keys);