命令行输入库,配合ZEBRA 等使用，可用于路由器等需要人机对话界面，减少开发量-Command line input library with the use of ZEBRA, etc., can be used for routers, such as the need for man-machine interface dialogue, reduce the development of the volume of

这是一个readline代码，是老师给我看的，我看了一个星期就明白了，现在拿出来给有需要的人，希望有用-This is a readline code, is a teacher to show me, and I saw a week to understand, and now out to those in need, hope useful