clinks_to_day_of_week_c

	day_of_week.i4.v = clinks_to_day_of_week_c(clinks.u4.v
						   [,ascii_day.i1a.r])

	This routine converts clinks to a numeric day of week value.
	
	clinks		time in clinks
	[ascii_day]	returned ASCII day string: "Mon", "Tue"..., "Sun"
	
	This function returns status values as follows:

       0			conversion failure
       DOW_MONDAY - DOW_SUNDAY	Monday to Sunday day of week values

	This function requires the following include files:

	clib_h

	Related functions:

	clinks_now, clinks_to_date, date_to_clinks, clinks_is_dst_c,
	get_date_clinks, convert_compare_date_to_clinks, db_date_to_clinks,
	db_date_to_date_c, convert_seconds_c, clinks_to_special_time_c,
	clinks_to_seconds_into_day_c, timezone_info

	C/C++ usage:

	char	ascii_day[4];
	int	day_of_week;
	unsigned int	clinks = 811353627;

	day_of_week = clinks_to_day_of_week_c(clinks,ascii_day);