mtk 写的qq聊天，以及qq相关游戏及应用的代码和移植文档-mtk wrote qq chat, and the qq-related games and applications code and Portable Document

C语言，tcp协议下实现微语音长传、下载、播放。及实现一对一，一对多聊天。-C language, realize micro language, download and playback duration under the TCP agreement. And to achieve one to one, one to many chat.