dio_memory_get_directed_raw_c

	status.i4.v = dio_memory_get_directed_raw_c(num_devices.i4.v,
						    device_indices.i4a.r,
						    properties.i2a.r,
						    lengths.i2a.r,
						    offsets.i2a.r,
						    raw_data.ga.r,
						    errors.i2a.r,
						    options.u4.v)

	This routine returns raw data from the current DIO memory pool.
	This routine differs from dio_memory_get_raw_c in that the output
	is directed by an array of pointers to data buffers with one
	pointer per device.

	num_devices	number of devices requesting data
	device_indices	device indices to read
	properties	property indices to read
	lengths		data lengths in bytes
	offsets		data offsets in bytes 
	raw_data	returned raw data  (This is an array of pointers
			to the data buffers in which to place the returned
			data.  There is one pointer/data buffer per device.)
	errors		returned device errors
	options		reading options (not used)

	This function returns ACNET status values as follows:

	OK			success
	negative value		overall ACNET error
	positive value		number of devices in error

	This function requires the following include files:

	dbprops_h, diolib_h, acnet_errors_h

	Related functions:

	dio_memory_set_populate_c, dio_memory_get_raw_c, dio_memory_get_c,
	dio_memory_read_raw_c, dio_memory_read_c, dio_memory_get_array_c,
	dio_memory_set_raw_c, dio_memory_set_c, dio_memory_write_c,
	dio_memory_set_array_c, dio_memory_control_c, dio_memory_cancel_c,
	dio_memory_populate_c, dio_memory_populate_query,
	dio_memory_pool_name_to_id_c, error_in_list(_c)

	C/C++ usage:

	char	data_buffer_1[RAW_DATA_SIZE_1];
	char	data_buffer_2[RAW_DATA_SIZE_2];
	short	errors[NUM_DEVICES];
	static const short	properties[NUM_DEVICES] = {PRSET, PRSET};
	static const short	lengths[NUM_DEVICES] = {0, 0};
	static const short	offsets[NUM_DEVICES] = {0, 0};
	int	status;
	int	num_devices = NUM_DEVICES;
	static const int	device_indices[NUM_DEVICES] = {14430, 14431};
	unsigned int	options = 0;
	void	*raw_data[NUM_DEVICES];

	raw_data[0] = (void *) data_buffer_1;
	raw_data[1] = (void *) data_buffer_2;

	status = dio_memory_get_directed_raw_c(num_devices,device_indices,
					       properties,lengths,offsets,
					       raw_data,errors,options);