title: Is there a tool that generates P/Invoke signatures for arbitrary unmanaged DLL?
body: <p>I stumbled upon a tool that generates P/Invoke signatures for Microsoft's own unmanaged DLLs: <a href="http://clrinterop.codeplex.com/releases/view/14120" rel="noreferrer">PInvoke Interop Assistant</a></p>
  
  <p>Is there a similar tool that will generate P/Invoke signatures for third-party unmanaged DLLs?</p>
  
  <p>Alternately, any way to feed a third-party DLL to <a href="http://clrinterop.codeplex.com/releases/view/14120" rel="noreferrer">PInvoke Interop Assistant</a></p>
  
  <p>EDIT: <a href="https://stackoverflow.com/q/6318607/90475">Actual issue</a> I am trying to resolve</p>