PP点点通是基于P2P技术的中文文件交换和通讯软件。非常好的一款源码,大用用处-little peer-to-peer technology is based on the Chinese document exchange and communication software. One very good source, Dayong useless!

socket 通讯编程 很简单的客户端和服务器-socket communication programming very simple client and server

这是飞鸽传书 v2.0版的源代码。它是一个跨平台、基于 TCP/IP(UDP)、无需服务器、简单易用、可传送和接收文件的一个网络小软件，安全可靠，数据通讯均采用 RSA/Blofish 加密。-This is the IP Messenger v2.0 version of the source code. It is a cross-platform, based on TCP/IP (UDP), no servers, easy to use, can send and receive files of a network of small software, safety and reliability, data communications are used RSA/Blofish encryption.

ip helper api简介和源码-About ip helper api and source

目的： 构造帧对于理解网络协议的概念、协议执行过程，以及网络问题处理的一般方法具有重要的意义。本次练习的目的是通过数据链路层与介质访问控制层的学习，根据数据链路层的基本原理，针对普遍应用的Ethernet帧，通过构造一个具体的帧，引导同学深入理解网络协议的基本概念与网络问题处理的一般方法。 要求： 1、编写程序，根据给出的原始数据，组装一个IEEE802.3格式的帧。题目附带的文件为二进制原始数据(文件名分别为input1和input2)，要求程序为命令行程序，比如可执行文件名为framer.exe，则命令行形式如下： framer inputfile outputfile inputfile为原始数据文件，outputfile为输出结果。 操作系统、使用语言和编译环境不限，但在交作业同时要求注明。 2、输出：对应input1和input2的结果分别为output1和output2 3、要有良好的编程规范和注释 4、写文档 -purpose : structural frame for understanding the concept of network protocol, the implementation of an agreement, network issues and the general approach has important significance. The purpose of the exercise through the data link layer and the MAC layer of learning, according to the data link layer to the basic principles against the universal application of the Ethernet frames, by constructing a concrete frame, to guide students in-depth understanding of network protocols and the basic concepts of network issues to deal with the general approach. Requi

获得系统的内存信息的小例子，我觉得不存，拿出来大家分享-Access to system memory information small example, I do not think we kept up to everyone to share

8051单片机C语言彻底应用 程序 提高篇-8051 C language applications that enhance the complete article

用vc编写的五子棋程序，带网络功能，人机对战等功能-prepared using vc 331 procedures, with network function, the human-machine war, and other functions

这是linux下关于C的编程，其中包含了socket的几种用法的例子，有udp、tcp以及select的使用。-under linux on the C programming, which includes a socket several examples of usage, udp, tcp and select use.

程序由C语言编写，功能为实现点分十进制和二进制IP地址的转换，并判断IP类型-Procedures by the C language, functions to achieve the dotted-decimal and binary IP address translation, and to determine the type of IP