用VC写的以原始套接字进行网卡的捕包,捕包以单独工作线程进行.-VC write to the original card socket for the arrest packet capturing packets in a separate thread for work.

　VC++线程同步与异步套接字编程实例源码，很实用，推荐看下。-VC++ thread synchronization with asynchronous socket programming source code, very useful, it is recommended to look.