Macro (un)definition at include/uapi/linux/if_arp.h, line 67 References: drivers/net/tun.c, line 2938 include/linux/if_arp.h, line 48 net/core/dev.c, line 422 net/ipv6/addrconf.c, line 440 net/ipv6/addrconf.c, line 2329 net/ipv6/addrconf.c, line 3346 net/ipv6/ip6_tunnel.c, line 626 net/ipv6/ip6_tunnel.c, line 635 net/ipv6/ip6_tunnel.c, line 1833 net/ipv6/ip6_tunnel.c, line 1878 net/ipv6/ip6_vti.c, line 913 net/sched/act_sample.c, line 145