LrmHotplugCallback typedef

LrmHotplugCallback = Pointer<NativeFunction<LrmHotplugCallbackFunction>>

Called when MIDI device is added or removed event_type: 0 = input_added, 1 = input_removed, 2 = output_added, 3 = output_removed

Implementation

typedef LrmHotplugCallback =
    ffi.Pointer<ffi.NativeFunction<LrmHotplugCallbackFunction>>;