public link unit map {}
driver.map = map;
public link unit char {} = driver.char;
public link void OS_init(){} = driver.OS_init;
public link void (){} = driver.clear;
public link void յ_(bit n1){} = driver.clear_line;
public link void _е_ʾַ_(bit n1,bit n3,bit n5){} = driver.print_line;
public link void ӢΪ_(bit n1){} = driver.SetEnglishFont;
public link void Ϊ_(bit n1){} = driver.SetChinesFont;
public link void ָĬӢ(){} = driver.SetEnglishFontDefault;
