o abort the hashing operation (normally <a href="#Final">Final</a> is used). This clears all information stored within the hash. Before the hash can be used again <a href="#Init">Init</a> must be called.
    <p><font size="+1"><a name="Update">procedure Update(const Buffer; Size: longword);</a></font>
    <p>This procedure hashes Size bytes of Buffer. To get the hash result call <a href="#Final">Final</a>.
    <p>Update example:
    <pre>
  <b>procedure</b> HashBuffer(<b>const</b> Buffer; Size: <b>long