status.i4.v = dio_scaling_transforms_c(device_indices.i4a.r,
					       errors.i2a.r, num_devices.i4.v)

	This routine returns reading and/or setting scaling transform indices
	for a device or list of devices.
	device_indices	device index or array of device indices
	properties	property index or array of property indices
			(PRREAD -> reading property,
			 PRSET -> setting property)
			(If the first value is less than zero, all devices
			 use a property index which is equal to the absolute
			 value of this argument.)
	primary_indices	returned primary transform index or array of indices
			(If primary index data is not needed, a value of NULL
			can be passed for this argument.)
	common_indices	returned common transform index or array of indices
			(If common index data is not needed, a value of NULL
			can be passed for this argument.)
	errors		returned ACNET status value or array of returned
			status values (A status of DBM_NOREC indicates that
			the requested PDB does not exist.)
	num_devices	number of devices in list

	This function returns status values as follows:

	OK			success
	DIO_BADARG		invalid property index passed
	DIO_MEMFAIL		memory allocation failure
	negative value		other ACNET format error
	positive value		number of devices in error

	Function returns ACNET error status.
	If positive, return value is number of devices with errors

	This function requires the following include files:

	dbprops_h, diolib_h, acnet_errors_h

	Related functions:

	dio_scaling, dio_is_display_dec(_c), dio_is_display_short(_c),
	dio_scaling_len(_c), dio_scaling_length_list_c, dio_units_text_c,
	dio_pdb_sts, dio_pdb_ctl, dio_is_string_property_c,
	dio_is_enumerated_property_c, dio_is_primary_scalable_property_c,
	dio_data_type_info_c, error_in_list(_c)

	C/C++ usage:

	short	errors[NUM_DEVICES];
	short	properties = -PRSET;
	int	status;
	static const int	device_indices[NUM_DEVICES] = {14430, 14431};
	int	primary_indices[NUM_DEVICES];
	int	common_indices[NUM_DEVICES];
	int	num_devices = NUM_DEVICES;

	status = dio_scaling_transforms_c(device_indices,&properties,