public static void RubberBandStretcher_Process(IntPtr rbs, float[] input, IntPtr samples, int channels, bool final) { if (IntPtr.Size == 8) { RubberBandNativeMethodsx64.RubberBandStretcher_Process(rbs, input, samples, channels, final); } else { RubberBandNativeMethodsWin32.RubberBandStretcher_Process(rbs, input, samples, channels, final); } }