ocess.basic_environment.native_handle"></a><span class="identifier">native_handle</span><span class="special">;</span> 
  <span class="keyword">typedef</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span>                                             <a name="boost.process.basic_environment.base_type"></a><span class="identifier">base_type</span><span class="special">;</span>     

  <span class="comment">// member classes/structs/unions</span>
  <span class="keyword">temp