gcc支持soft fp 和hard fp两种，这里是实现了soft fp.

在beginning linux programming 书中提供的第五章的有关代码-In the beginning linux programming book provided by Chapter V of the code

linux下socket编程，可以用它来实现操纵底层网络协议栈-socket programming under linux, you can use it to realize the underlying network protocol stack manipulation

金融IC卡读写器函数，支持PBOC2.0协议，原创-Financial IC card reader function to support PBOC2.0 agreement, originality

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.

cadence skill bindkey- you can use min() function to get min coord procedure(quicksort(low high sortArray refp selsub) prog((l h mid tmp subtmp)

linniux编程bible一书的源码，对学习linux编程有很大帮助，包括linux的各方面编程，比如网络、makefile、进程-linniux programming bible of a book source, learning linux programming will be of great help, including all aspects of the Linux programming, such as the networks, makefile, processes, etc.

rtlinux(realtime linix)3.0,在kernel2.2.18上编译运行-Real time Linux (realtime linix) 3.0, compiled in kernel2.2.18 operation

linux 下的sgip 协议实现, 能够从server 接受短信内容, 并且能够发送短信给手机用户-sgip under the agreements achieved, can accept messages from the server, and can send text messages to mobile phone users

ICS 课程的Lab7-ICS courses Lab7

ramfs文件系统代码及注解，是深入学习ramfs文件系统的最佳材料！荐！-ramfs file system code and comments, an in-depth study ramfs file system the best materials! Recommended!