table that can be used to override some of the default bindings
in the core environment. Usually, set to NULL.
</p>
<pre class="mendoza-codeblock"><code data-language="c"><span class="mdzsyn-type">int</span> <span class="mdzsyn-identifier">janet_dobytes</span><span class="mdzsyn-operator">(</span><span class="mdzsyn-identifier">JanetTable</span> <span class="mdzsyn-operator">*</span><span class="mdzsyn-identifier">env</span><span class="mdzsyn-operator">,</span> <span class="mdzsyn-keyword">const</span> <sp