Re: Anti-Nick-Flood (ANF) patch

[Christophe Kalt <kalt@xxxxxxxxxxx>]

A similar feature can be found in some early 2.9.1b (if
anyone still has sources around): It would limit the number
of nick changes to 3 per 30s or so, which is more flexible
and less annoying to users.
It was removed when the penatly system from Yegg was added
to the server.

I didn't test the diff sent, but it looks like it'd work.
The `last_changed' field which is added contains data which
can be found somewhere else (uwas?) and thus consume extra
memory for nothing.

Christophe