pub type PhidgetDCMotor_OnVelocityUpdateCallback = Option<unsafe extern "C" fn(ch: PhidgetDCMotorHandle, ctx: *mut c_void, velocity: f64)>;Aliased Type§
pub enum PhidgetDCMotor_OnVelocityUpdateCallback {
None,
Some(unsafe extern "C" fn(*mut _PhidgetDCMotor, *mut c_void, f64)),
}