IEEE802154_SCF_KEY_ID_MODE 200 net/ieee802154/header_ops.c return ieee802154_sechdr_lengths[IEEE802154_SCF_KEY_ID_MODE(sc)]; IEEE802154_SCF_KEY_ID_MODE 294 net/ieee802154/header_ops.c u8 key_id_mode = IEEE802154_SCF_KEY_ID_MODE(*(buf + pos));