common: state: Add function to read state MAC
This API function allows to receive a copy of a MAC address from
variables in a state.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent dc74265 commit 09f15cdb3817902897544296cc90d1eeff4a9487
@Daniel Schultz Daniel Schultz authored on 3 Nov 2017
Sascha Hauer committed on 7 Nov 2017
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common/state/state.c
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include/state.h