dio_documentation_info_c

	status.i4.v = dio_documentation_info_c(device_indices.i4a.r,
					       document_data.sa.r,
					       errors.i2a.r, num_devices.i4.v)

	This routine returns the documentation information for a device.
	If "num_devices" is specified, documentation information for
	a list of devices can be retrieved.

	device_indices	device index or array of device indices
	document_data	returned documentation information or array of
			documentation information
			(structure of type DIO_DOCUMENT_DEVICE_DATA)
			(A value of NULL can be passed for this argument if
			 only caching of the documentation information
			 is desired.)
	errors		returned ACNET status value or array of status values
	num_devices	number of devices

	This function returns status values as follows:

	OK			success
	DIO_BADARG		invalid number of devices passed
	DIO_MEMFAIL		memory allocation failure
	negative value		ACNET format error indicating overall failure
	positive value		number of devices in error indicating partial
				success

	This function requires the following include files:

	diolib_h, acnet_errors_h

	Related functions:

	dio_longest_device_document_comment, dio_obsolete_info_c,
	dio_longest_device_obsolete_comment, dio_audit_info_c,
	dio_edit_comment_info_c, dio_longest_device_edit_comment,
	dio_device_state_c, error_in_list(_c)

	C/C++ usage:

	short	errors[NUM_DEVICES];
	int	status;
	static const int	device_indices[NUM_DEVICES] = {14430, 14431};
	int	num_devices = NUM_DEVICES;
	DIO_DOCUMENT_DEVICE_DATA	document_data[NUM_DEVICES];

	status = dio_documentation_info_c(device_indices,document_data,
					  errors,num_devices);