用vc编写的打包解包程序，根据某种格式打包解包文件-Package written by vc unpack program, according to a packaged solution package file format

一个仿真winrar程序的简单应用，只是交流其工作原理，深入理解打包与解包。-Simple application of a simulation winrar program, just to share their works, in-depth understanding of the package and unpack.