 cause the stack to resize are any function that modifies a fiber in the fiber API, as
well as any function that invokes the interpreter. This means functions like <code class="mendoza-code">janet_call</code> will invalidate
the <code class="mendoza-code">argv</code> pointer to your function!
</p>
<p>Example of buggy code:
<pre class="mendoza-codeblock"><code data-language="c"><span class="mdzsyn-identifier">Janet</span> <span class="mdzsyn-identifier">my_bad_cfunc</span><span class="mdzsyn-operator">(</spa