tree 4f739cfadaee8ec9a06d7855956f3accc1dcc2be
parent 17071578888c7c18709e48e74fae228c04581b9a
author Sven Eckelmann <sven@narfation.org> 1321800458 +0100
committer Marek Lindner <lindner_marek@yahoo.de> 1329418219 +0800

batman-adv: Explicitly mark the common header structure

All batman-adv packets have a common 3 byte header. It can be used to share
some code between different code paths, but it was never explicit stated that
this header has to be always the same for all packets. Therefore, new code
changes always have the problem that they may accidently introduce regressions
by moving some elements around.

A new structure is introduced that contains the common header and makes it
easier visible that these 3 bytes have to be the same for all on-wire packets.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>