Defined in 6 files as a macro:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 85 (as a macro)
• external/bsd/tcpdump/dist/ip.h, line 105 (as a macro)
• external/mpl/dhcp/dist/includes/netinet/ip.h, line 110 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 876 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 1153 (as a macro)
• sys/netinet/ip.h, line 174 (as a macro)

Referenced in 16 files:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 84
• external/bsd/ipf/dist/ipsend/ipsopt.c
  • line 46
  • line 122
• external/bsd/ipf/dist/ipsend/iptests.c, line 547
• external/bsd/ipf/dist/lib/addipopt.c, line 48
• external/bsd/ipf/dist/lib/ionames.c, line 24
• external/bsd/tcpdump/dist/print-ip.c
  • line 53
  • line 130
  • line 299
• lib/libwrap/fix_options.c, line 106
• libexec/rshd/rshd.c
  • line 326
  • line 332
• sbin/ping/ping.c
  • line 546
  • line 1224
• sys/external/bsd/ipf/netinet/fil.c, line 232
• sys/external/bsd/ipf/netinet/ip_compat.h
  • line 875
  • line 1152
• sys/netinet/ip_input.c, line 910
• sys/netinet/ip_mroute.c, line 1320
• sys/netinet/ip_output.c, line 1596
• sys/netipsec/xform_ah.c, line 358
• usr.sbin/traceroute/traceroute.c
  • line 680
  • line 790