title: How can I unload a DLL using ctypes in Python?
body: <p>I'm using ctypes to load a DLL in Python.  This works great.</p>
  
  <p>Now we'd like to be able to reload that DLL at runtime.  </p>
  
  <p>The straightforward approach would seem to be:
  1. Unload DLL
  2. Load DLL</p>
  
  <p>Unfortunately I'm not sure what the correct way to unload the DLL is.</p>
  
  <p>_ctypes.FreeLibrary is available, but private.</p>
  
  <p>Is there some other way to unload the DLL?</p>