ton for a native module in C is below.
</p>
<pre class="mendoza-codeblock"><code data-language="c"><span class="mdzsyn-line">#include &lt;janet.h&gt;</span>

<span class="mdzsyn-keyword">static</span> <span class="mdzsyn-identifier">Janet</span> <span class="mdzsyn-identifier">myfun</span><span class="mdzsyn-operator">(</span><span class="mdzsyn-type">int32_t</span> <span class="mdzsyn-identifier">argc</span><span class="mdzsyn-operator">,</span> <span class="mdzsyn-keyword">const</span> <span class="mdzsyn