46 #define lowpan_cb(skb) ((struct skb_cb *)((skb)->cb))  macro
190 		nexthop = &lowpan_cb(skb)->gw;  in peer_lookup_dst()
201 		memcpy(&lowpan_cb(skb)->gw, nexthop, sizeof(struct in6_addr));  in peer_lookup_dst()
459 	memcpy(&ipv6_daddr, &lowpan_cb(skb)->addr, sizeof(ipv6_daddr));  in setup_header()
462 		lowpan_cb(skb)->chan = NULL;  in setup_header()
491 		lowpan_cb(skb)->chan = peer->chan;  in setup_header()
517 	memcpy(&lowpan_cb(skb)->addr, &hdr->daddr, sizeof(struct in6_addr));  in header_create()
549 		err = lowpan_cb(skb)->status;  in send_pkt()
625 		if (lowpan_cb(skb)->chan) {  in bt_xmit()
628 			       &lowpan_cb(skb)->addr, lowpan_cb(skb)->chan);  in bt_xmit()
629 			err = send_pkt(lowpan_cb(skb)->chan, skb, netdev);  in bt_xmit()
1017 	lowpan_cb(skb)->status = -EAGAIN;  in chan_suspend_cb()
1029 	lowpan_cb(skb)->status = 0;  in chan_resume_cb()