joakim.tjernlund at transmode.se
Tue Apr 27 23:35:52 CEST 2010
Peter Lieven <pli at peering.eu> wrote on 2010/04/27 16:48:38:
> >> You know what the fix is? a (int) type cast like so:
> >> x = (int)((length - LSA_CHECKSUM_OFFSET) * c0 - c1) % 255;
> > Yes, i noticed that.
> I'm totally not in sync with this thread, but are you sure,
> that you really want to do a modulo 255 operation and
> not modulo 256 ( & 0xff ) here?
How does that work with negative numbers?
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