pub unsafe extern "C" fn PhidgetCapacitiveTouch_getTouchValue(
ch: PhidgetCapacitiveTouchHandle,
touchValue: *mut f64,
) -> PhidgetReturnCodepub unsafe extern "C" fn PhidgetCapacitiveTouch_getTouchValue(
ch: PhidgetCapacitiveTouchHandle,
touchValue: *mut f64,
) -> PhidgetReturnCode