source sip, sip proxy server on the use of Osip Library

分别采用信号量，信号灯，条件变量实现的读者--写者方法。-Using semaphores, signal, variable conditions of the realization of the readers- to write those methods.

linux下can-driver.zip-under-driver.zip

linux下的开源播放器vlc的源代码，供相关开发人员参考；-under the open source linux player vlc source code for the relevant developer reference

Linux下网络相关工具源代码。-Linux network correlation tool source code.

c、c++比较算法利用c++写得比较常用的算法

unix下的网络编程-of network programming

The Valgrind distribution has multiple tools. The most popular is the memory checking tool (called Memcheck) which can detect many common memory errors such as: * touching memory you shouldn t (eg. overrunning heap block boundaries) * using values before they have been initialized * incorrect freeing of memory, such as double-freeing heap blocks * memory leaks. -The Valgrind distribution has to multiple ols. The most popular is the memory checking too l (called Memcheck) which can detect many commo n memory errors such as :* touching memory you should not (eg. overrunnin g heap block boundaries)* t values before using hey have been initialized* incorrect freeing o f memory, such as double-freeing heap memory blocks* lea ks.

《linux操作系统》课程教案（SHELL编程基础篇）。-《Linux operating system》 course teaching plan (SHELL Programming Basics).

Digital DATCOM Source Code and Examples

哈夫曼程序设计课程-Huffman program design courses