def create_io_completion_port():
    return CreateIoCompletionPort(INVALID_HANDLE_VALUE, None, 0, 0)
http://timgolden.me.uk/pywin32-docs/win32file__CreateIoCompletionPort_meth.html
dataset/ETHPy150Open austinwagner/sublime-sourcepawn/watchdog/observers/winapi_common.py/create_io_completion_port