ibcurl作为是一个多协议的便于客户端使用的URL传输库，基于C语言，提供C语言的API接口，支持DICT, FILE, FTP, FTPS, Gopher, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, Telnet and TFTP这些协议，同时支持使用SSL证书的安全文件传输：HTTP POST, HTTP PUT, FTP 上传, 基于HTTP形式的上传、代理、Cookies、用户加密码的认证等多种应用场景。另外，libcurl是一个高移植性的库，能在绝大多数系统上运行，包括Solaris, NetBSD, FreeBSD, OpenBSD, Darwin, HPUX, IRIX, AIX, Tru64, Linux, UnixWare, HURD, Windows, Amiga, OS/2, BeOs, Mac OS X, Ultrix, QNX, OpenVMS, RISC OS, Novell NetWare, DOS等
Ibcurl is a multi protocol URL transfer library which is convenient for clients to use. It is based on C language and provides C language API interface. It supports dict, file, FTP, FTPS, gopher, HTTP, HTTPS, IMAP, IMAPS, LDAP, ldaps, POP3, pop3s, RTMP, RTSP, SCP, SFTP, SMTP, smtps, telnet and TFTP. It also supports secure file transfer using SSL certificate: http post, HTTP put, FTP Upload, HTTP based upload, proxy, cookies, user password authentication and other application scenarios. In addition, libcurl is a highly portable library, which can run on most systems, including Solaris, NetBSD, FreeBSD, OpenBSD, Darwin, HPUX, IRIX, AIX, tru64, Linux, UnixWare, Hurd, windows, Amiga, OS / 2, beos, Mac OS X, ULTRIX, QNX, OpenVMS, RISC OS, Novell, Netware, DOS, etc (2020-08-21, C/C++, 5859KB, 下载3次)
STM32应用加解密算法库 RSA AES DES MD5
STM32 application encryption algorithms library (2020-06-28, C/C++, 9140KB, 下载65次)
FFT算法进行ＦＦＴ ,ＩＦＦＴ,功率谱计算,包括Hamming 窗,Hanning 窗,triangle 窗,Black (2018-04-21, C/C++, 297KB, 下载1次)
http://www.pudn.com/Download/item/id/1524283370493288.html爱因斯坦谜题,谁养鱼环境：VisualStdio 2005 (2018-01-02, C/C++, 12KB, 下载1次)
http://www.pudn.com/Download/item/id/1514878758574562.html使用sfilter的透明加解密代码,需要安装ddk,哪个版本都行 (2017-12-31, C/C++, 36KB, 下载2次)
http://www.pudn.com/Download/item/id/1514689236998938.html
斯坦福大学的SIM交换机模拟器，使用C语言编写，可以模拟IQ、OQ等结构的交换机，或者实现定制结构的交换机性能测试。
Stanford SIM switch simulator, written in C, can simulate switch IQ, OQ and other structures, or switch to achieve the performance test custom structure. (2017-04-19, C/C++, 204KB, 下载5次)
ok6410开发板视频采集传输程序，通过网络传输给客服端
ok6410 development board video acquisition and transmission program, transmitted over the network to the customer service end (2012-10-18, C/C++, 1003KB, 下载117次)
C在linux下的编程，一个聊天系统，在C程序的基础上加一个QT界面
C under the Linux programming, a chat system, on the C program based on a QT interface (2012-05-17, C/C++, 82KB, 下载30次)
qtopia作服务器,qt客服端实现网络广告机代码
Realization of network advertisement machine code (2012-04-09, C/C++, 683KB, 下载34次)
ping命令看似小小的一个工具，但它带有许多参数，要完全掌握它的使用方法还真不容易，要达到熟练使用则更是难下加难，但不管怎样我们还得来看看它的源程序吧！
a tool may seem a little ping command, but it comes with a number of parameters, to fully grasp its really not easy to use, to achieve even more difficult under the skilled use of additional difficulties, but in any case we have to look at Its source code now! (2010-09-27, C/C++, 2KB, 下载11次)
linux下的以太网通信，用作客服端的程序
linux under the Ethernet communication, customer service end of the procedure used for (2010-01-21, C/C++, 1KB, 下载20次)