code: def setOverlayRenderingPid(self, ulOverlayHandle, unPID):
          
  
          fn = self.function_table.setOverlayRenderingPid
          result = fn(ulOverlayHandle, unPID)
          return result
docs: Sets the pid that is allowed to render to this overlay (the creator pid is always allow to render),
          by default this is the pid of the process that made the overlay