自己封装的tcp编程的函数, 可用于unix和win32, 同时简化了服务端的编程, 自己用得比较顺手-Packaging tcp their programming functions, and can be used for unix win32, streamline the services side of the programming they used to be relatively easy to manage

UDP网络编程，程序精简说明了UDP协议的运行机制，适合于新手学习使用-UDP network programming, the program describes the UDP protocol to streamline the operation of the mechanism, suitable for novices learning to use

基于精简TCP/IP协议栈的使用文章，对学习TCP/IP非常有用-Streamline-based TCP/IP protocol stack using the article to learn TCP/IP is very useful