n><span class="special">&gt;</span>
<span class="identifier">boost</span><span class="special">::</span><span class="identifier">system</span><span class="special">::</span><span class="identifier">error_code</span> <a class="link" href="set_verify_callback/overload2.html" title="ssl::stream::set_verify_callback (2 of 2 overloads)">set_verify_callback</a><span class="special">(</span>
    <span class="identifier">VerifyCallback</span> <span class="identifier">callback</span><span class="special">,</span>
  