ass="link" href="../WriteHandler.html" title="Write handler requirements">WriteHandler</a><span class="special">&gt;</span>
<span class="keyword">void</span> <span class="identifier">async_write_some</span><span class="special">(</span>
    <span class="identifier">implementation_type</span> <span class="special">&amp;</span> <span class="identifier">impl</span><span class="special">,</span>
    <span class="keyword">const</span> <span class="identifier">ConstBufferSequence</span> <span class="special">&amp