用BorlandC开发的DOS下的8139驱动demo，对学习8139驱动工作原理非常有用-development of the DOS-driven demo of 8139, 8,139 drivers to learn very useful principle

DOS系统下使用直接写屏技术创建界面类KTV点歌系统，在Borlandc下运行，可以进行播放.wav格式歌曲及加载部分歌词-Under DOS system using direct write screen technology to create the interface class KTV VOD system, running under Borlandc, you can play .wav format and loaded part of the lyrics of songs