public link bit Second = driver.second;
public link bit Minute = driver.minute;
public link bit Hour = driver.hour;
public link bit Day = driver.day;
public link bit Month = driver.month;
public link bit Year = driver.year;
public link void OS_init(){} = driver.OS_init;
public link void SetTime(bit n1){} = driver.set_time;
public link void GetTime(){} = driver.get_time;
