i>buffer</i> <i>start</i> <i>count</i>
=> |

<blockquote>
Updates <i>checksum</i> with <i>count</i> octets from the octet
vector <i>buffer</i>, starting at <i>start</i>.
</blockquote>


<p><a name='result'>[Generic function]</a><br>
<b>result</b> <i>checksum</i> => <i>result</i>

<blockquote>
Returns the accumulated value of <i>checksum</i> as an integer.
</blockquote>


<p><a name='result-octets'>[Generic function]</a><br>
<b>result-octets</b> <i>checksum</i> => <i>result-list</i>

<blockquote>
Returns the