实现 tcpsyn 扫描，在linux gcc 上调试通过，扫描结果正确。

Grab Libnet , there will be a site for it, it prolly even is simple as googling it :P and, just grab static lib file , and then goto winpcap.org , now, you can, compile a v3, (coz this has best control over winsockets....trust me it does) ... dont us

基于Linux的端口扫描程序，用C语言实现，GCC编译。-Linux-based port scanning procedures, using C language, GCC compiler.

多线程实现的端口扫描程序，在Linux上实现，GCC编译。-Multi-threaded port scanning procedures, the Linux implementation, GCC compiler.