/span>
        </p>
<p>
          <a class="indexterm" name="boost_asio.indexterm.ip__basic_resolver.flags"></a> 
A bitmask
          type (C++ Std [lib.bitmask.types]).
        </p>
<pre class="programlisting">typedef unspecified flags;
</pre>
<h6>
<a name="boost_asio.reference.ip__basic_resolver.flags.h0"></a>
          <span class="phrase"><a name="boost_asio.reference.ip__basic_resolver.flags.requirements"></a></span><a class="link" href="flags.html#boost_asio.reference.ip__basic_resolver.flags.requirem