Windows Event Handling

I'm developing a ctypes wrapper for the Symbol Barcode Reader API.  When 
  reading a barcode, there are a few calls.  One is a blocking call, one 
via an event notification, and the other via a windows message.

I was wondering how these types of event were generally handled in 
PythonCE.  Do I need to create my own event loop that calls 
ctypes.windll.user32.MsgWaitForMultipleObjects()?  If so, I'm also 
wondering how to integrate this with a PocketPyGui event loop.

I would appreciate any help and direction with this.  Thanks in advance.

-John