C语言 文件的解压缩

代码说明：

  文件的解压缩。添加文件unzip.h、unzip.cpp、zip.h、zip.cpp，调用对应函数进行压缩和解压。压缩格式为zip；压缩之后的文件可以用winrar等程序打开。(File decompression. Add file unzip.h, unzip.cpp, zip.h, zip.cpp, call the corresponding function for compression and decompression. Compression format is zip the file after compression can be opened by winrar.)

文件列表：

unzip.cpp,149343,2005-07-28
unzip.h,10118,2005-07-28
zip.cpp,115697,2005-07-27
zip.h,10044,2005-07-28
解压缩.txt,585,2015-08-03