XPortScan v2.0，多线程端口安全扫描工具，内包含Windows/Linux 两版本，附源代码-XPortScan v2.0, multithreaded port security scanning tools, which includes Windows / Linux version 2, with source code

端口扫描程序，多线程，windows下c语言编写。 给定目标ip地址和待扫描的端口范围，运行程序可显示开放端口号。-Port scanning procedures, multithreading, c language to write under Windows. A given target IP address and port range scanning, run the program can display open port.