请完善，pcap抓包程序，别忘给我发一份，

vc++邮件发送程序，通过这些代码可以完全了解邮件的发送过程，邮件发送主要是基于smtp协议，利用pop3接收邮件，可以实现邮件的完整过程调用，通过这些代码可以完全了解邮件的发送过程，邮件发送主要是基于smtp协议，利用pop3接收邮件，可以实现邮件的完整过程调用

一个PING的小程序，VC6.0编写，供初学测试。-PING a small program, VC6.0 to prepare for the novice test.

这是应用ftp协议进行信息传输的客户端,可以实时地接收ftp服务器端传来的信息.-This is the application ftp protocol messaging client, real-time ftp server to receive the information from.

用Visual C++开发的个人防火墙，对相关开发人员具有知道意义。-Visual C development of a personal firewall, to the relevant developers have to know significance.

Buffer封装类，A buffer of memory that takes care of allocating and freeing itself, and has methods for compression and encoding-Buffer Wrapper Class。A buffer of memory that takes care of allocating and freeing itself, and has methods for compression and encoding

IOCP的网络模型，C++写的,需要的同学拿去吧。

本软件用于通用的基于TCP协议的数据转发，支持多代理服务器。- This software general uses in to retransmit based on the TCP agreement data, supports the multi- proxies server.

Console程序可以提供类似DOS和UNIX Shell的环境，对于学生从单任务环境向多任务环境程序设计的过渡很有帮助。在Console模式下建立Winsock的编程环境，可以完成BSD Socket的实验-Console procedures can provide similar DOS and UNIX Shell environment for students from single-task environment to multi-task environment for the transition program design helpful. Console mode in the establishment of Winsock programming environment, to be completed BSD Socket experiment

一个简单的酒店管理系统，实用了数据库存储信息。可以进行酒店的预定，查询。房间的查询，预定等。

很好的解决大文件传输,以及视频数据的发送也可以借鉴.-Very good solution to large file transfers, as well as send video data can also learn from.