如题。。。

什么意思?就是os的check build版本阿,ms出的

感谢管理员的回答，我已经找到相关的说明了：
Download Windows Symbol Packages

If you want the entire set of symbols for Windows Server 2008, Windows Vista, Windows Server 2003, Windows XP, or Windows 2000, then you can download a symbol package and install it on your computer:

Private symbols files have all information in them for the debugger to resolve data (local variables, structure type information, functions, source file name/line info...).
Public symbols files are essentially stripped versions of private symbols that usually just contain the function information so that stack traces work. Sometimes limited type information is included so that debugger extensions can work.
Export symbols are the symbols contained inside the binary, so you have these without a .pdb. They contain the public/exported function names.


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Microsoft does not publish private symbol information for its operating systems. Such information is deemed proprietary, and unless a bug were being chased in the OS itself, it is not particularly helpful. The public symbol information, however, is quite useful and is a recommended installation for application as well as driver debugging.