Extern or forward variable declaration at include/linux/netfilter.h, line 46 References: drivers/net/ipvlan/ipvlan_main.c, line 14 include/linux/netfilter.h, line 46 include/linux/netfilter.h, line 65 include/linux/netfilter.h, line 80 include/linux/netfilter.h, line 81 include/linux/netfilter.h, line 132 include/linux/netfilter.h, line 133 include/linux/netfilter.h, line 134 include/linux/netfilter.h, line 136 include/linux/netfilter.h, line 139 include/linux/netfilter.h, line 140 include/linux/netfilter.h, line 141 include/linux/netfilter.h, line 142 include/linux/netfilter.h, line 143 include/linux/netfilter.h, line 144 include/linux/netfilter/x_tables.h, line 429 include/linux/netfilter_arp/arp_tables.h, line 53 include/linux/netfilter_arp/arp_tables.h, line 55 include/linux/netfilter_ipv4/ip_tables.h, line 29 include/linux/netfilter_ipv4/ip_tables.h, line 31 include/linux/netfilter_ipv6/ip6_tables.h, line 30 include/linux/netfilter_ipv6/ip6_tables.h, line 32 include/net/netfilter/nf_tables.h, line 838 include/net/netfilter/nf_tables.h, line 904 net/bridge/br_netfilter_hooks.c, line 901 net/bridge/netfilter/ebtable_filter.c, line 73 net/bridge/netfilter/ebtable_nat.c, line 73 net/decnet/netfilter/dn_rtmsg.c, line 116 net/ipv4/netfilter/arp_tables.c, line 1542 net/ipv4/netfilter/arp_tables.c, line 1585 net/ipv4/netfilter/arptable_filter.c, line 39 net/ipv4/netfilter/ip_tables.c, line 1772 net/ipv4/netfilter/ip_tables.c, line 1814 net/ipv4/netfilter/ipt_CLUSTERIP.c, line 563 net/ipv4/netfilter/ipt_SYNPROXY.c, line 440 net/ipv4/netfilter/iptable_filter.c, line 50 net/ipv4/netfilter/iptable_mangle.c, line 93 net/ipv4/netfilter/iptable_nat.c, line 70 net/ipv4/netfilter/iptable_raw.c, line 38 net/ipv4/netfilter/iptable_security.c, line 55 net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c, line 166 net/ipv4/netfilter/nf_defrag_ipv4.c, line 90 net/ipv6/ila/ila_xlat.c, line 224 net/ipv6/netfilter/ip6_tables.c, line 1793 net/ipv6/netfilter/ip6_tables.c, line 1836 net/ipv6/netfilter/ip6t_SYNPROXY.c, line 462 net/ipv6/netfilter/ip6table_filter.c, line 44 net/ipv6/netfilter/ip6table_mangle.c, line 89 net/ipv6/netfilter/ip6table_nat.c, line 72 net/ipv6/netfilter/ip6table_raw.c, line 31 net/ipv6/netfilter/ip6table_security.c, line 48 net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c, line 187 net/ipv6/netfilter/nf_defrag_ipv6_hooks.c, line 75 net/netfilter/core.c, line 68 net/netfilter/core.c, line 82 net/netfilter/core.c, line 132 net/netfilter/core.c, line 169 net/netfilter/core.c, line 189 net/netfilter/core.c, line 199 net/netfilter/core.c, line 222 net/netfilter/core.c, line 234 net/netfilter/core.c, line 243 net/netfilter/core.c, line 251 net/netfilter/core.c, line 271 net/netfilter/core.c, line 290 net/netfilter/core.c, line 298 net/netfilter/core.c, line 452 net/netfilter/core.c, line 473 net/netfilter/ipvs/ip_vs_core.c, line 2103 net/netfilter/nf_queue.c, line 185 net/netfilter/nf_tables_api.c, line 965 net/netfilter/nf_tables_api.c, line 1354 net/netfilter/nf_tables_api.c, line 1430 net/netfilter/nf_tables_inet.c, line 19 net/netfilter/nft_compat.c, line 171 net/netfilter/nft_compat.c, line 308 net/netfilter/nft_compat.c, line 389 net/netfilter/nft_compat.c, line 491 net/netfilter/x_tables.c, line 1505 net/netfilter/x_tables.c, line 1511 security/selinux/hooks.c, line 6356 security/smack/smack_netfilter.c, line 60