%% %CopyrightBegin%
%%
%% SPDX-License-Identifier: Apache-2.0
%%
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[;1m  adler32(Data)[0m

  Computes and returns the adler32 checksum for [;;4mData[0m.

[;1m  adler32(OldAdler, Data)[0m

  Continues computing the adler32 checksum by combining the previous
  checksum, [;;4mOldAdler[0m, with the checksum of [;;4mData[0m.

  The following code:

    X = erlang:adler32(Data1),
    Y = erlang:adler32(X,Data2).

  assigns the same value to [;;4mY[0m as this:

    Y = erlang:adler32([Data1,Data2]).
