端口扫描器之王—nmap的win版本的源码，VC6编的。-King-nmap port scanner for win version of the source, VC6 compiled.

nmap-5.21的源码，适用于多种操作系统，我只在window中编译过，可以用的。-nmap-5.21 source code, applied to a variety of operating systems, I only compiled in the window in, you can use.