VC++6.0请教

lylfqy

利用Libnet，在xp sp2系统下发送数据包，需要装Windows SDK吗？书上说装啊，但网上说，如果是vc++的话，不用装SDK，到底SDK是干啥的？
         To build the C/C++ samples, you must have a C/C++ compiler. If you are using Microsoft Visual C/C++®, run it at least once before installing the SDK. This will ensure that the environment variables are correctly configured. To build the Visual Basic samples, you must have Microsoft Visual Basic®. This SDK does not support working with Microsoft Visual C/C++®, 6.0 as support for VC 6.0 has ended. The last SDK that will work with VC 6.0 is the February 2003 Edition, you can order a CD on the fulfillment site. Side by side installations are not supported.
这是微软网站上最新SDK的一段说明。
      请高手帮忙吧，捣鼓了一上午，都没找到正确答案

langue

win32 sdk，你安装 MinGW 就已经设置好 Software Development Kit 了。