Module t.i._pollingfile

Implements a simple polling interface for file descriptors that don't work with select() - this is pretty much only useful on Windows.

Class	_PollableResource	Undocumented
Class	_PollingTimer	Undocumented
Class	_PollableReadPipe	No class docstring; 2/7 methods documented
Class	_PollableWritePipe	No class docstring; 3/10 methods documented