val</span> copy_file_chunk</span> : <code class="type"><a href="Pervasives.html#TYPEin_channel">in_channel</a> -&gt; <a href="Pervasives.html#TYPEout_channel">out_channel</a> -&gt; int -&gt; unit</code></pre>
<pre><span id="VALstring_of_file"><span class="keyword">val</span> string_of_file</span> : <code class="type"><a href="Pervasives.html#TYPEin_channel">in_channel</a> -&gt; string</code></pre>
<pre><span id="VALlog2"><span class="keyword">val</span> log2</span> : <code class="type">int -&gt; int</code><