e</span>
<span class="identifier">net</span><span class="special">::</span><span class="identifier">write</span><span class="special">(</span><span class="identifier">sock</span><span class="special">,</span> <span class="identifier">chunk_header</span><span class="special">{</span>
    <span class="identifier">buffer_bytes</span><span class="special">(</span><span class="identifier">cb1</span><span class="special">)</span> <span class="special">+</span>
    <span class="identifier">buffer_bytes</span><span