mplate</span><span class="special">&lt;</span>
    <span class="keyword">class</span> <a href="../../../../../../../../doc/html/boost_asio/reference/ConstBufferSequence.html" target="_top"><span class="emphasis"><em>ConstBufferSequence</em></span></a><span class="special">&gt;</span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span>
<span class="identifier">write_some</span><span class="special">(</span>
    <span class="identifier">ConstBufferSequence<