dll under the control programming

小xml开发软件TinyXml是一个简单的、小的、易于使用的C xml解析器

g.723的编解码c源码（使用intel的ipp包）堪称效率最高。-g.723 arranges decodes the c source code (to use intel the ipp package) to may be called the efficiency to be highest.

Linux下操作串口的函数 MyCom-Linux operating Serial Port function MyCom

mini_httpd is a small HTTP server. Its performance is not great, but for low or medium traffic sites it s quite adequate. It implements all the basic features of an HTTP server, including: GET, HEAD, and POST methods. CGI. Basic authentication. Security against ".." filename snooping. The common MIME types. Trailing-slash redirection. index.html, index.htm, index.cgi Directory listings. Multihoming / virtual hosting. Standard logging. Custom error pages.-mini_httpd is a small HTTP server. Its performance is not great, but for low or medium traffic sites it s quite adequate. It implements all the basic features of an HTTP server, including: GET, HEAD, and POST methods. CGI. Basic authentication. Security against ".." filename snooping. The common MIME types. Trailing-slash redirection. index.html, index.htm, index.cgi Directory listings. Multihoming/virtual hosting. Standard logging. Custom error pages.

在虚拟机上建立linux系统后，如红帽子，其中也许没有自带gcc编译器，因此需要用户自己下载并安装-In the establishment of a virtual machine on linux system, such as red, which may not bring their own gcc compiler, so the need for users to download and install their own

内存垃圾收集程序，整理内存碎片，提高内存利用率- The memory trash collection procedure, reorganizes the memory fragment, raises the memory use factor

at91rm9200 第一极boot源代码-AT91RM9200 first polar boot source code

Unix/Linux下转换用户ID的su程序源码-Unix/Linux transforms user ID the su procedure source code

在Linux系统的/etc目录下有这样一个文件passwd，该文件里包含系统中所有用户信息的记录，记录里包含每个用户的如下信息：用户名、密码、用户ID、组ID、用户全名、用户主目录和用户登录所用的shell。请设计一个脚本（shell）程序能实现增加、删除、查找和显示特定用户信息的功能。你们可以通过创建一些UNIX/LINUX shell 脚本文件来满足以上需求。-In the Linux system,/etc directory there is such a file passwd, this file contains all the user information system, records, record where each user that contains the following information: user name, password, user ID, group ID, user" s full name , the user" s home directory and the user logged in with the shell. Please design a script (shell) program enables to add, delete, search and display information on a specific user function. You can by creating a number of UNIX/LINUX shell script file to meet the above requirements.

Linux高级编程(英文版),推荐-Linux Advanced Programming (English), Recommended