相当不错的网络编程学习的文档!
可以用来学习和加深网络编程基础和原理!-Fairly good documentation of learning network programming! Can be used to study and to deepen the foundation and principles of network programming!
用C编写的GPS时间采集程序,对于对时间精度要求很高系统值得借鉴- GPS time gathering procedure compiles which with C, regarding
is worth to the time precision request very high system profiting from