mingw-zlib: (mingw) The zlib compression and decompression library (doc) (source code)

    Wed May 18 04:35:07 2011           4346 mingw-zlib-1.2.5-6.cygport
    Wed May 18 04:35:07 2011           6906 mingw-zlib-1.2.5-6.cygwin.patch
    Wed May 18 04:35:07 2011           8515 mingw-zlib-1.2.5-6.src.patch
    Wed May 18 04:35:07 2011         486374 zlib-1.2.5.tar.bz2