license

在网络中,有时候会想检查自己电脑的端口的状态,这是端口扫描器的C语言源代码,

/************************************************************************
* Copyright 1995,1997,2002 by Wietse Venema.  All rights reserved.
*
* This material was originally written and compiled by Wietse Venema 
* 1995, 1997, and 2002.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that this entire copyright notice
* is duplicated in all such copies.
*
* This software is provided "as is" and without any expressed or implied
* warranties, including, without limitation, the implied warranties of
* merchantibility and fitness for any particular purpose.
************************************************************************/