title: many errors if include STL: string
body: <p>In new studio(Visual Studio 2013 ultimate Trial) there were many errors!</p>
  
  <p>Code without errors:</p>
  
  <pre><code>//#include &lt;cstring&gt; // error yhals.h:666,667
  
  //#include &lt;string&gt; // error yhals.h , xrefwrap , type_traits
  
  int main()
  {
  
      return 0;
  }
  </code></pre>
  
  <p>If I include "cstring" or "string", there are many errors:</p>
  
  <p>Include cstring : (only 4 errors yhals.h:666,667)</p>
  
  <blockquote>
    <p><a href="http://s7.postimg.org/y511l51tn/errorcstring.png" rel="nofollow">http://s7.postimg.org/y511l51tn/errorcstring.png</a></p>
  </blockquote>
  
  <p>Include string :</p>
  
  <blockquote>
    <p><a href="http://pastebin.com/M0PdZC6G" rel="nofollow">http://pastebin.com/M0PdZC6G</a></p>
  </blockquote>
  
  <p>how to fix it?</p>