em signals an error when flushing or closing.<br>
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<pre><span id="VALclose_out_noerr"><span class="keyword">val</span> close_out_noerr</span> : <code class="type"><a href="Pervasives.html#TYPEout_channel">out_channel</a> -&gt; unit</code></pre><div class="info ">
Same as <code class="code">close_out</code>, but ignore all errors.<br>
</div>

<pre><span id="VALset_binary_mode_out"><span class="keyword">val</span> set_binary_mode_out</span> : <code class="type"><a href="Pervasives.html#TYPEout_channel"