public static ReadHandlerPtr ghox_p2_h_analog_r = new ReadHandlerPtr() { public int handler(int offset)
	{
		byte value, new_value;
		new_value = (byte)input_port_8_r.handler(0);
		if (new_value == old_p2_paddle_h) return 0;
		value = (byte)(new_value - old_p2_paddle_h);
		old_p2_paddle_h = new_value;
		return value;
	} }