ode class="code">dst</code>.</li>
</ul>
</div>
<h2 id="1_Binarydecodingofintegers">Binary decoding of integers</h2><p>The functions in this section binary decode integers from strings.</p>

<p>All following functions raise <code class="code"><span class="constructor">Invalid_argument</span></code> if the characters
    needed at index <code class="code">i</code> to decode the integer are not available.</p>

<p>Little-endian (resp. big-endian) encoding means that least
    (resp. most) significant bytes are 