Defined in 6 files as a macro:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 82 (as a macro)
• external/bsd/tcpdump/dist/ip.h, line 104 (as a macro)
• external/mpl/dhcp/dist/includes/netinet/ip.h, line 109 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 874 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 1150 (as a macro)
• sys/netinet/ip.h, line 173 (as a macro)

Referenced in 11 files:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 81
• external/bsd/ipf/dist/ipsend/ipsopt.c
  • line 45
  • line 118
• external/bsd/ipf/dist/ipsend/iptests.c, line 540
• external/bsd/ipf/dist/lib/addipopt.c, line 40
• external/bsd/ipf/dist/lib/ionames.c
  • line 22
  • line 23
• external/bsd/ipf/dist/lib/optprint.c
  • line 25
  • line 32
  • line 59
  • line 64
• external/bsd/tcpdump/dist/print-ip.c
  • line 50
  • line 315
• sys/external/bsd/ipf/netinet/fil.c
  • line 231
  • line 1832
• sys/external/bsd/ipf/netinet/ip_compat.h
  • line 873
  • line 1149
• sys/netinet/ip_icmp.c, line 892
• sys/netipsec/xform_ah.c, line 351