本程序是用来发送电子邮件的源代码

基于RHEL的IP隧道，透明转发. 1.把多个局域网连到一起 2.传输质量高 3.VPN安全通道-about ip tunnel now download ^O^

模板类，可以用该模板实现CVS结构的网站-category templates, you can use the template structure of the CVS site

我想在windows下用C语言编写一个客户机-服务器程序。

socket编程，适合初学者-socket programming for beginners

MIME(BASE64/QP) 编码/解码程序代码。 此代码是一个 BCB 的单元，非常简单，提供了四个函数， 要改成 Delphi 或其它 C/C++ 也很容易，有需要的自已改吧。此代码经过测试，结果正确。-MIME (BASE64/QP) encoding/decoding code. This code is a BCB module is very simple, providing four functions, to change Delphi or other C/C is also very easy, it is necessary to change it by themselves. This code tested and the results correctly.

邮件相关-mail-related.

支持igmp v1,v2版本的igmp proxy-Support igmp v1, v2 version igmp proxy

WinSocket网络编程-Winsocket Network Programming

在虚拟仪器中，计算机成为仪器的一部分，使得计算机可以得到充分发挥。除了仪器的输入、输出、数据处理分析、结果显示由计算机完成外，还可组成计算机网络。一个大的复杂的测试系统往往系统的测量、输入、输出、结果分析分布在不同的地理位置，仅用一台计算机并不能胜任测试任务，需要由分布在不同地理位置的若干计算机共同完成整个测试任务。-In the virtual instrument, the computer has become part of the equipment so that the computer can be brought into full play. In addition to equipment import, export, data processing, analysis, results showed that the completion by a computer, the computer network can be formed. A large test systems are often complex system of measurement, input, output, results in different geographical location, just a computer and can not do the test tasks, the need for different location in a number of computers together to complete the test任务.

特技演员是一种开放源码实现击晕协议(用于 NAT 会话遍历实用程序） 在 Rfc 中指定5389 ,