From c43c981e50f47bdd0f1eb400dc30ff13472c7be6 Mon Sep 17 00:00:00 2001
From: Antonio Quartulli <antonio@open-mesh.com>
Date: Mon, 2 Sep 2013 12:15:05 +0200
Subject: [PATCH] batman-adv: add bat_neigh_is_equiv_or_better API function

Each routing protocol has its own metric semantic and
therefore is the protocol itself the only component able to
compare two metrics to check their "similarity".

This new API allows each routing protocol to implement its
own logic and make the external code protocol agnostic.

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
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