status.i4.v = llrf_get_curve_devices_c(device_index.i4.v,

	This routine returns the devices related to a LLRF curve.

	device_index	device index which references the requested curve
	times_device	returned device index to access the time values
	values_device	returned device index to access the curve values
	control_device	returned device index to control access to the curve

	This function returns ACNET status values as follows:

	OK			success
	DIO_NOT_SUPPORTED	unsupported device (not a LLRF curve device)
	negative value		other ACNET error

	This function requires the following include files:

	ul_cbsaux_h:auxlib_device_h, acnet_errors_h

	Related functions:

	llrf_read_curve_c, llrf_curve_max_length_c,
	llrf_curve_current_length_c, llrf_write_curve_c,

	C/C++ usage:

	int	status;
	int	device_index = 120059;
	int	times_device;
	int	values_device;
	int	control_device;

	status = llrf_get_curve_devices_c(device_index,&times_device,