ZLIB_1.2.0 {
  global:
    compressBound;
    deflateBound;
    inflateBack;
    inflateBackEnd;
    inflateBackInit_;
    inflateCopy;
  local:
    deflate_copyright;
    inflate_copyright;
    inflate_fast;
    inflate_table;
    zcalloc;
    zcfree;
    z_errmsg;
    _*;
};

ZLIB_1.2.0.2 {
    gzclearerr;
    gzungetc;
    zlibCompileFlags;
} ZLIB_1.2.0;

ZLIB_1.2.0.8 {
    deflatePrime;
} ZLIB_1.2.0.2;

ZLIB_1.2.2 {
    adler32_combine;
    crc32_combine;
    deflateSetHeader;
    inflateGetHeader;
} ZLIB_1.2.0.8;

ZLIB_1.2.2.3 {
    deflateTune;
    gzdirect;
} ZLIB_1.2.2;

ZLIB_1.2.2.4 {
    inflatePrime;
} ZLIB_1.2.2.3;