pub unsafe extern "C" fn PhidgetAccelerometer_setOnAccelerationChangeHandler(
ch: PhidgetAccelerometerHandle,
fptr: PhidgetAccelerometer_OnAccelerationChangeCallback,
ctx: *mut c_void,
) -> PhidgetReturnCodepub unsafe extern "C" fn PhidgetAccelerometer_setOnAccelerationChangeHandler(
ch: PhidgetAccelerometerHandle,
fptr: PhidgetAccelerometer_OnAccelerationChangeCallback,
ctx: *mut c_void,
) -> PhidgetReturnCode