private static extern int SDL_HapticUpdateEffect(IntPtr haptic, int effect, ref SDL_HapticEffect data);
private static extern int SDL_HapticNewEffect(IntPtr haptic, ref SDL_HapticEffect effect);
private static extern int SDL_HapticEffectSupported(IntPtr haptic, ref SDL_HapticEffect effect);
public static extern int SDL_HapticUpdateEffect( IntPtr haptic, int effect, ref SDL_HapticEffect data );
public static extern int SDL_HapticNewEffect( IntPtr haptic, ref SDL_HapticEffect effect );
public static extern int SDL_HapticEffectSupported( IntPtr haptic, ref SDL_HapticEffect effect );