any VEXT examples?

[Poul-Henning Kamp]

--------
Guillaume Quintard writes:

> I saw the 7.2 change notes mentioning Varnish Extensions, which sound
> pretty interesting for a couple of projects I had in mind and which
> wouldn't totally fit as vmods, so I'd love to take a stab at it.
>
> I looked at the source and couldn't find any examples or meaningful
> documentation, would you have any pointers on that front!

There isn't much except for the basic mechanism yet, because, as is often
the case, once we get to the details, it's not /that/ obvious how things
should work :-)

Input is therefore most welcome.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
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