  be encoded at <code class="code">i&nbsp;+&nbsp;n</code>.</p>
</div>
</div>

<pre id="VALis_valid_utf_16le">val is_valid_utf_16le : t -&gt; bool</pre><div class="info ">
<div class="info-desc">
<p><code class="code">is_valid_utf_16le&nbsp;b</code> is <code class="code">true</code> if and only if <code class="code">b</code> contains valid
    UTF-16LE data.</p>
</div>
</div>
<h2 id="1_Binaryencodingdecodingofintegers">Binary encoding/decoding of integers</h2><p>The functions in this section binary encode an