Cross Reference: /src/common/dist/zlib/zlib.h

Lines Matching defs:adler
6   Copyright (C) 1995-2024 Jean-loup Gailly and Mark Adler
24   Jean-loup Gailly        Mark Adler
106     uLong   adler;      /* Adler-32 or CRC-32 value of the uncompressed data */
235    allocation functions.  total_in, total_out, adler, and msg are initialized.
343     deflate() sets strm->adler to the Adler-32 checksum of all input read
345   strm->adler will be the CRC-32 checksum of the input read so far.  (See
388    them to use default allocation functions.  total_in, total_out, adler, and
489   below), inflate sets strm->adler to the Adler-32 checksum of the dictionary
491   strm->adler to the Adler-32 checksum of all output produced so far (that is,
493   below.  At the end of the stream, inflate() checks that its computed Adler-32
578    being written, strm->adler is a CRC-32 instead of an Adler-32.
643      Upon return of this function, strm->adler is set to the Adler-32 value
645    which dictionary has been used by the compressor.  (The Adler-32 value
648    Adler-32 value is not computed and strm->adler is not set.
702    set unchanged.  total_in, total_out, adler, and msg are initialized.
862    recommended that a check value such as an Adler-32 or a CRC-32 be applied to
870    return a Z_DATA_ERROR).  If a gzip stream is being decoded, strm->adler is a
871    CRC-32 instead of an Adler-32.  Unlike the gunzip utility and gzread() (see
897    can be determined from the Adler-32 value returned by that call of inflate.
908    expected one (incorrect Adler-32 value).  inflateSetDictionary does not
968    total_in, total_out, adler, and msg are initialized.
1694 ZEXTERN uLong ZEXPORT adler32(uLong adler, const Bytef *buf, uInt len);
1696      Update a running Adler-32 checksum with the bytes buf[0..len-1] and
1697    return the updated checksum. An Adler-32 value is in the range of a 32-bit
1701      An Adler-32 checksum is almost as reliable as a CRC-32 but can be computed
1706      uLong adler = adler32(0L, Z_NULL, 0);
1709        adler = adler32(adler, buffer, length);
1711      if (adler != original_adler) error();
1714 ZEXTERN uLong ZEXPORT adler32_z(uLong adler, const Bytef *buf,
1724      Combine two Adler-32 checksums into one.  For two sequences of bytes, seq1
1725    and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for
1726    each, adler1 and adler2.  adler32_combine() returns the Adler-32 checksum of
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