pub type PhidgetMotorPositionController_OnExpectedPositionChangeCallback = Option<unsafe extern "C" fn(ch: PhidgetMotorPositionControllerHandle, ctx: *mut c_void, expectedPosition: f64)>;Aliased Type§
pub enum PhidgetMotorPositionController_OnExpectedPositionChangeCallback {
None,
Some(unsafe extern "C" fn(*mut _PhidgetMotorPositionController, *mut c_void, f64)),
}