IP数据包捕获类，能使网卡工作在混杂模式，监听来自网络的所有数据包...

多线程ping的的实现，主要是多核下ping的实现-Multi-threading ping of realize, mainly under the ping the realization of multi-core

完成端口服务器端的程序代码，结构设计的比较好，很好的学习完成端口的材料-Completion port server-side code, structure design is better, good learning materials to complete the port

winsocket

采用socket编程实现的一个双方发送信息的聊天室程序-Use socket programming to send information on the two sides of a chat room program

Vovida公司根据sip协议编写的开放源代码。版本sip-1.4.0。-Vovida companies under sip agreement prepared by the open-source. Version sip- 1.4.0.

用于PowerBuilder打印预览，可打印文字和图形并可进行放缩。-for PowerBuilder print preview, print text and graphics can be conducted Zooming.

实现双服务器的心跳探测，支持udp和串口。 快平台的tcp，udp类。-Dual server heartbeat detection, and support for serial udp. Express platform tcp, udp category.

web服务器是一个功能比较齐全的WEB服务器程序，通过该程序能够让读者深入了解HTTP的实现机理；-web server is a more complete functional Web server, the program can give readers in-depth understanding of HTTP Implementation Mechanism;

TCP.IP终端程序源代码-TCP.IP terminal program source code

socket事例程序，该事例程序，通过端口覆盖技术实现不同功能的传送数据-socket examples of procedures, the procedures for example, through the port covers different technology to achieve data transmission functions