Introduction - If you have any usage issues, please Google them yourself
//获得当前的模式
oldmode = vga_getcurrentmode[]
//初始化
vga_init[]
//判断是否支持该模式
if[vga_hasmode[mode]]
vga_setmode[mode]
else {
printf["No such mode\n"]
exit[1]
}
//获得当前的模式
mode = vga_getcurrentmode[]
info = vga_getmodeinfo[mode]