Defined in 2 files as a macro:

• contrib/tcpdump/ip.h, line 60 (as a macro)
• sys/netinet/ip.h, line 65 (as a macro)

Referenced in 39 files:

• contrib/ipfilter/tools/ipmon.c
  • line 1320
  • line 1336
• contrib/tcpdump/print-ip.c, line 325
• contrib/traceroute/traceroute.c, line 629
• sbin/ipfw/ipfw2.c, line 173
• sbin/natd/icmp.c, line 54
• sbin/ping/ping.c, line 727
• sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
  • line 468
  • line 844
• sys/contrib/ipfilter/netinet/ip_nat.c, line 5680
• sys/dev/ena/ena_datapath.c, line 758
• sys/dev/hyperv/netvsc/if_hn.c, line 852
• sys/dev/mlx4/mlx4_ib/mlx4_ib_qp.c, line 2544
• sys/dev/qlnx/qlnxr/qlnxr_cm.c, line 597
• sys/dev/xen/netback/netback_unit_tests.c, line 2315
• sys/net/debugnet_inet.c, line 487
• sys/net/if_spppfr.c, line 323
• sys/netinet/igmp.c, line 3577
• sys/netinet/ip_carp.c, line 958
• sys/netinet/ip_fastfwd.c, line 407
• sys/netinet/ip_icmp.c, line 239
• sys/netinet/ip_id.c
  • line 252
  • line 252
• sys/netinet/ip_mroute.c
  • line 2510
  • line 2511
• sys/netinet/ip_output.c
  • line 818
  • line 890
• sys/netinet/raw_ip.c, line 482
• sys/netinet/sctp_output.c
  • line 4074
  • line 11063
• sys/netinet/tcp_output.c, line 1465
• sys/netinet/tcp_stacks/bbr.c, line 13781
• sys/netinet/tcp_stacks/rack.c, line 13755
• sys/netinet/tcp_subr.c, line 1582
• sys/netinet/tcp_syncache.c, line 1854
• sys/netinet/tcp_timewait.c, line 629
• sys/netinet/udp_usrreq.c, line 1437
• sys/netipsec/ipsec_output.c
  • line 891
  • line 927
• sys/netpfil/ipfw/ip_fw_dynamic.c, line 2381
• sys/netpfil/ipfw/nat64/nat64_translate.c
  • line 530
  • line 804
  • line 854
  • line 1283
• sys/netpfil/pf/if_pfsync.c, line 1454
• sys/netpfil/pf/pf.c
  • line 2493
  • line 5490
• sys/netpfil/pf/pf_norm.c
  • line 1058
  • line 1061
  • line 1073
  • line 1112
  • line 1115
  • line 1956
  • line 1959
  • line 1983
• sys/netpfil/pf/pf_osfp.c, line 120
• tools/tools/netmap/pkt-gen.c, line 1056