Currently, if an archive is compressed using Deflate64 (method 9), that file is reported as a bad zip file and no more information is given. Since it looks like that algorithm is proprietary and therefore won't be included in zlib, for now check for that condition and report it as its own error code.
Currently, if an archive is compressed using Deflate64 (method 9), that file is reported as a bad zip file and no more information is given. Since it looks like that algorithm is proprietary and therefore won't be included in zlib, for now check for that condition and report it as its own error code.