uctures. Bytes in a buffer are indexed from 0, and each byte is
considered an integer from 0 to 255.
</p>
<pre class="mendoza-codeblock"><code data-language="janet">(<span class="mdzsyn-coresym">def</span> <span class="mdzsyn-symbol">buf</span> <span class="mdzsyn-string">@"abcd"</span>)

(<span class="mdzsyn-coresym">get</span> <span class="mdzsyn-symbol">buf</span> <span class="mdzsyn-number">0</span>) <span class="mdzsyn-comment"># -&gt; 97</span>
(<span class="mdzsyn-number">0</span> <span class="mdzsyn