Function spinInterfaceUnregisterDeviceArrivalEventHandler 

pub unsafe extern "C" fn spinInterfaceUnregisterDeviceArrivalEventHandler(
    hInterface: spinInterface,
    hDeviceArrivalEventHandler: spinDeviceArrivalEventHandler,
) -> spinError

Unregisters a device arrival event handler from an interface @see spinError

@param hInterface The interface from which to unregister the device arrival event handler @param hDeviceArrivalEventHandler The device arrival event handler to unregister

@return spinError The error code; returns SPINNAKER_ERR_SUCCESS (or 0) for no error