
unit LED
{
	public link unit DIN {}
	
	//DOUT.D0_DIR = DIN.D0_DIR;
	//DOUT.D0_IN = DIN.D0_IN;
	//DOUT.D0_OUT = DIN.D0_OUT;
	
	//[i] function_void OS_init;
	public void OS_init()
	{
		//...
	}
}
DOUT = driver.DIN;
public link unit DOUT {}

