CUPS API: Wait for event?

[Nathan Whitehorn]

> Anonymous wrote:
> > Now i'm pissed! Pykota is exactly what i need. Everything you're trying to develop already has been developed just know where to look and how it's called ;P Oh well, i gues i try to finish my work.. i like c++ more than python anyway ;)
> >
> > Could you please elaborate on CUPS events subscription, i'm having hard time finding this info :/
>
> Assuming you are using CUPS 1.2, you can subscribe to events as
> outlined in the IPP Notifications and ippget RFCs.  At this point
> we don't have a lot of separate documentation, sorry...

Is there even an undocumented example somewhere of how to use notifications and subscriptions? All documentation for this is very poor -- even a few lines of uncommented C would be immensely helpful.
-Nathan