Function engine

native/macos/src/lib.rs:31–33

()

static mut AUDIO_UNIT: Option<AudioUnitInstance> = None;

fn engine() -> &'static mut EngineState {
    unsafe { ENGINE.get_mut().expect("Engine not initialized") }
}

/// Map macOS virtual key code to Bloom key code.
fn map_keycode(keycode: u16) -> usize {