ter</span>           <a name="boost.interprocess.adaptive_pool.void_pointer"></a><span class="identifier">void_pointer</span><span class="special">;</span>   
  <span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">pointer</span>         <a name="boost.interprocess.adaptive_pool.pointer"></a><span class="identifier">pointer</span><span class="special">;</span>        
  <span class="keyword">typedef</span> <span cla