pub unsafe extern "C" fn PhidgetVoltageRatioInput_getDataInterval(
ch: PhidgetVoltageRatioInputHandle,
dataInterval: *mut u32,
) -> PhidgetReturnCodepub unsafe extern "C" fn PhidgetVoltageRatioInput_getDataInterval(
ch: PhidgetVoltageRatioInputHandle,
dataInterval: *mut u32,
) -> PhidgetReturnCode