操作系统 简单的文件系统实现VC源码 模拟文件系统的实现程序，文件的基本管理数据结构和有关实现过程-Simple operating system file system file system to achieve VC source implementation of simulation programs, files, data structures and basic management process for the realization of

freeswitch源码分析，包括基本框架的分析，目录结构的介绍，各模块的额分析，典型呼叫场景数据流的分析等-freeswitch source analysis, including an analysis of the basic framework, the introduction of the directory structure, the amount of each module analysis, data flow analysis of typical scenarios