pub unsafe extern "C" fn PhidgetVoltageRatioInput_getSensorUnit(
ch: PhidgetVoltageRatioInputHandle,
sensorUnit: *mut Phidget_UnitInfo,
) -> PhidgetReturnCodepub unsafe extern "C" fn PhidgetVoltageRatioInput_getSensorUnit(
ch: PhidgetVoltageRatioInputHandle,
sensorUnit: *mut Phidget_UnitInfo,
) -> PhidgetReturnCode