win32gui.PumpWaitingMessages
int = PumpWaitingMessages()
Pumps all waiting messages for the current thread.
See Also
win32gui::PumpMessages
Win32 API References
Search for PeekMessage and DispatchMessage at msdn, google or google groups.
Return Value
Returns non-zero (exit code from PostQuitMessage) if a WM_QUIT message was received, else 0