这是一个将文件压缩为gzip的元代吗。在vc++2005下调试通过，并用运用与工程中，操作简单。-This is a file compression gzip of the Yuan Dynasty for you. In vc++ 2005 adopted under the debugger, and use with the project, easy to operate.

gzlib。可以进行zip解压，压缩的功能。功能十分强大。希望有用-gzlib zip extract

zlib functions common to reading and writing gzip files.