title: npapi wrap multi control
body: <p>I want to wrap some <code>activex dll</code> to <code>npapi</code>. An <code>ActiveX DLL</code> can contain many controls, just like the one I'm going to wrap.</p>
  
  <p>Can a <code>npapi dll</code> contain many controls? I know the <code>npapi</code> control is working like:</p>
  
  <pre><code>x-application/x-...
  </code></pre>
  
  <p>It just seems that the <code>npapi dll</code> can't wrap many controls, so I must split the controls in the <code>activex dll</code>, but I don't think it's a good idea because there are some public data structs.</p>
  
  <p>Is it possible to have a <code>npapi dll</code> with multiple controls?</p>