查看网卡信息，可以看IP，网关，子网码。

比较6种算法的复杂度，该程序实现简单、执行速度快且容易理解。-Comparison of six kinds of algorithm complexity

这是一个自动更新的VC在线程序，附详细说明和使用方法！

epic quicksort algorithm

ppp协议源代码-ppp agreement source code

GUN 开发的SIP协议栈，这是最新版分，支持RFC3261,RFC3265等。是一个非常稳定的协议栈，用的人很多。-GUN development of the SIP protocol stack, which is the latest version, support RFC3261 and RFC3265, etc.. It is a very stable protocol stack, with a lot of people.

这是我在EVC下的SOCKET代码，并含有多播代码，感谢网络，我把原本VC下的移植到EVC下的，里面有些地方是需要注意的，请看代码-EVC in the socket code, and includes multicast code for network, I originally under the VC transplanted to the EVC, there is some need to pay attention, take a look at code

email验证系统 可以验证emai的地址的正确性-the system can tell you wether your address is correcr or not

使用Winsock实现网络聊天室的功能，用visual c++编写。-The use of Winsock realize the function of the network chat rooms, using visual c++ Prepared.

串口通信测试程序,VC实现-serial communications testing procedures VC

用C语言实现的UDP协议的socket编程，请大家研究研究-C language of the UDP socket programming, please studies