Introduction - If you have any usage issues, please Google them yourself
A relatively simple sniffer source code (using vc6.0 programming procedures), sniffer source code suitable for use in entry-comrades who want to learn network programming can see, using vc compiled, as if using a socket, raw socket programming procedures mainly to intercept packets on the network down, and then a simple analysis of Baotou, the entire process is relatively simple, but allows you to easily understand the overall process of Ethereal.