status.i4.v = dio_can_trigger_snapshot_c(device_indices.i4a.r,

	This routine determines whether or not a device or a list of
	devices can trigger a snapshot read.

	device_indices	device index or array of device indices
	can_triggers	returned snapshot trigger capability or array of
			returned capabilities
			(TRUE -> device can trigger a snapshot,
			 FALSE -> device cannot trigger a snapshot,
			 DIO_INVALID_DATA -> error occurred in reading data)
	errors		returned error status or array of errors
	num_devices	number of devices (default is 1)

	This function returns ACNET status values as follows:

	OK			success
	positive value		number of devices in error indicating partial

	This function requires the following include files:

	cnsparam_h, diolib_h, acnet_errors_h

	Related functions:

	dio_can_read_using_snapshot_c, dio_can_snapshot_c,
	dio_snapshot_class_info_c, dio_build_snapshot_list_c,
	dio_get_snapshot_list_c, dio_get_raw_snapshot_list_c,
	dio_cancel_snapshot_list_c, dio_rearm_snapshot_list_c,
	dio_can_read_using_ftp_c, dio_can_ftp_c,
	dio_ftp_class_info_c, sr_sda_get_snapshot_list_c,
	sr_sda_get_raw_snapshot_list_c, error_in_list(_c)

	C/C++ usage:

	short	errors[NUM_DEVICES];
	int	status;
	static const int	device_indices[NUM_DEVICES] = {7085, 7046};
	int	can_triggers[NUM_DEVICES];
	int	num_devices = NUM_DEVICES;

	status = dio_can_trigger_snapshot_c(device_indices,can_triggers,