Extern or forward variable declaration at include/net/transp_v6.h, line 17 References: include/net/transp_v6.h, line 17 include/net/transp_v6.h, line 45 net/dccp/ipv6.c, line 150 net/dccp/ipv6.c, line 251 net/dccp/ipv6.c, line 316 net/dccp/ipv6.c, line 550 net/dccp/ipv6.c, line 889 net/ipv6/af_inet6.c, line 649 net/ipv6/datagram.c, line 42 net/ipv6/datagram.c, line 244 net/ipv6/datagram.c, line 499 net/ipv6/icmp.c, line 165 net/ipv6/icmp.c, line 222 net/ipv6/icmp.c, line 320 net/ipv6/icmp.c, line 321 net/ipv6/icmp.c, line 516 net/ipv6/icmp.c, line 773 net/ipv6/ip6_flowlabel.c, line 343 net/ipv6/ip6_flowlabel.c, line 343 net/ipv6/ip6_flowlabel.c, line 359 net/ipv6/ip6_flowlabel.c, line 361 net/ipv6/ipv6_sockglue.c, line 422 net/ipv6/raw.c, line 525 net/ipv6/raw.c, line 604 net/ipv6/raw.c, line 661 net/ipv6/raw.c, line 734 net/ipv6/sit.c, line 627 net/ipv6/sit.c, line 753 net/ipv6/tcp_ipv6.c, line 129 net/ipv6/tcp_ipv6.c, line 375 net/ipv6/tcp_ipv6.c, line 470 net/ipv6/tcp_ipv6.c, line 984 net/ipv6/tcp_ipv6.c, line 1335 net/ipv6/udp.c, line 690 net/ipv6/udp.c, line 751 net/sctp/ipv6.c, line 201 net/sctp/ipv6.c, line 245