一个简单高效的循环缓冲区的管理代码，与平台无关，可以方便在各种场合使用。...

简易电子琴，本程序只能单线程发音，即单音发音，具有一小点控制节奏的功能。-a simple electronic organ that can sounds a single sound, with a little tempo control.

webmail源码，发送、接收邮件 webmail源码webmail源码-source webmail, sending, receiving e-mail webmail source source webmail

使用P2P技术设计的一个简易聊天程序。不使用专用的服务器，只要将好友添加到好友列表中，就能检测出好友是否在线，并相互发送聊天信息。-The use of P2P technology, designed for a simple chat program. Do not use a dedicated server, as long as the friend add to friends list, will be able to detect friends are online, and send chat messages with each other.

从ring3切换到ring0的代码--The code which can exchange ring3 to ring0

参考源码，学习例子-reference source, study examples

使用C++的基本的开发和使用,圈的使用方法-the base pargram with C++ and How to use circle.

TimeCOS APP Tools

包括C,C++经典问题，及面试笔试题，网络.操作系统.数据库，CC++笔试题系列。以及一些关于面试的问题-Including C, C++ Classic problem, and interview questions pens, network. Operating system. Databases, CC++ Pen test series. As well as some of the issues on the interview

java 习题集，其中包括了很多的实际例子，可以用来学习Java的过程中进行练习-Exercises Set, which includes a lot of practical examples, Java can be used to study the process of practice

User instructions and event information are displayed during execution. Phones must be on hook before starting the sample.