compress, ,crc32, ,deflate, ,deflateEnd, ,deflateInit_, ,deflateInit2_, ,deflateParams, ,deflateReset, ,deflateSetDictionary, ,gzclose, ,gzerror, ,gzflush, ,gzopenA, ,gzopenW, ,gzread, ,gzwrite, ,inflate, ,inflateEnd, ,inflateInit_, ,inflateReset, ,inflateSetDictionary, ,inflateSync, ,uncompress, ,zlibVersion.