C语言库大全
http://oldlinux.org/Linux.old/Ref-docs/C/
Linux的Syscall大全
http://oldlinux.org/Linux.old/Ref-docs/syscalls/index.htm
ASCII码
http://oldlinux.org/Linux.old/Ref-docs/ASCII/ascii-full.gif
http://oldlinux.org/Linux.old/Ref-docs/ASCII/extend.gif
中断参考1：Interrupt Services DOS, BIOS, EMS und Mouse
http://oldlinux.org/Linux.old/docs/interrupts/int-html0/
中断参考2：
http://oldlinux.org/Linux.old/docs/interrupts/int-html/int.htm
