Ic卡编程实例 支持c、delphi、vfp、Linux、pb5、Unix、vb5、vc6!

TCP-IP及ipv6 详解卷3卷合集,包括协议，实现，TCP事务协议TCP事务协议，HTTP，NNTP和UNIX域协议，IPV6详解，ipv6 细节，等网络编程-TCP-IP and ipv6 Illustrated, Volume 3 collection, including an agreement to achieve the the TCP transaction protocol TCP transaction agreement, HTTP, NNTP, and UNIX dom

POSIX兼容操作系统串口编程指导 它将教会你怎样在你的UNIX工作站或者PC上成功地、有效地和可移植地进行串口编程 -The Serial Programming Guide for POSIX Operating Systems will teach you how to successfully efficiently, and portably program the serial ports on your UNIX® workstation or PC.