c473_get_family

	status.i4.v = c473_get_family(root_names.i1a.r, device_indices.i4a.r,
				      errors.i2a.r, num_devices.i4.v)

	This routine returns the C473 family device indices given
	the root name for the family.

	root_names	root name of family
			(dio_get_terse_name_length characters per device)
	device_indices	returned list of family device indices
			(WG_FAMILY_SIZE per device)
	errors		returned device error or array of errors
	num_devices	number of devices (default is 1)

	This function returns ACNET status values as follows:

	OK			success
	CBS_MEMFAIL		dynamic memory allocation failure
	CBS_INVARG		invalid root name (no blanks)
	CBS_INVSIZ		invalid family size (database entry error)
	CBS_INVTYP		device is not a C473 module
	CBS_NO_SUCH		family device not found
	DIO_xxx			error retrieving database info

	This function requires the following include files:

	ul_cbsaux_h:auxlib_device_h, acnet_errors_h

	Related functions:

	c473_get_device, v473_get_family_c, v473_get_device_c, get_465_family,
	get_465_device, get_465_type, c465_ft_frequency_c,
	c465_ft_frequency_list_c, c465_find_level_c, c465_find_level_list_c,
	c465_get_table_c, c465_get_table_list_c, find_time_slot_c,
	find_time_slot_list_c, dio_get_terse_name_length,
	dio_set_terse_name_length_c

	C/C++ usage:

	static const char	root_names[NUM_DEVICES*DEVICE_TERSE_NAME_LEN+1] =
	"T:QF    T:QD    ";
	short	errors[NUM_DEVICES];
	int	status;
	int	device_indices[WG_FAMILY_SIZE][NUM_DEVICES];
	int	num_devices = NUM_DEVICES;
	int	same_type = FALSE;

	status = c473_get_family(root_names,(int *) device_indices,
				 errors,num_devices);