tree 9cba629d46ae65d876ce49611c5e0809ba285c5b
parent df04613cbb7bd66963d435c9185dc89c4f10021e
author Jeremy Kerr <jk@ozlabs.org> 1456989519 +0800
committer Jeremy Kerr <jk@ozlabs.org> 1456989519 +0800

Use a strong type for ethernet MAC addresses

Instead of using a generic array, use a strict struct type for ethernet
addresses, as is done with IP addresses.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>