DOS - ç ，它的内核也是FreeDOS的内核。并在此基础上进行了一定的修改，使其更加实用。 FreeDOS的是项目设计 提供替代到MS - DOS，PC的DOS的和DR - DOS的自由 。-DOS-C started in 1988 as an experiment in writing device drivers in C for Microsoft s MS-DOS. Both block and character device drivers were

网络数据包捕获器,使用简单，功能强大，会给你惊喜的哦。-For solving secure problems of the P2P Instant messenger which has been used frequently,We designed the Monitoring System based on the analysis of their protocols(represented by ICQ). We also completed an efficient network