Defined in 6 files as a macro:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 91 (as a macro)
• external/bsd/tcpdump/dist/ip.h, line 107 (as a macro)
• external/mpl/dhcp/dist/includes/netinet/ip.h, line 112 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 887 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 1159 (as a macro)
• sys/netinet/ip.h, line 180 (as a macro)

Referenced in 13 files:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 90
• external/bsd/ipf/dist/ipsend/ipsopt.c
  • line 48
  • line 123
• external/bsd/ipf/dist/ipsend/iptests.c, line 561
• external/bsd/ipf/dist/lib/addipopt.c, line 49
• external/bsd/ipf/dist/lib/ionames.c, line 28
• external/bsd/tcpdump/dist/print-ip.c
  • line 52
  • line 129
  • line 298
• lib/libwrap/fix_options.c, line 106
• libexec/rshd/rshd.c, line 326
• sys/external/bsd/ipf/netinet/fil.c, line 236
• sys/external/bsd/ipf/netinet/ip_compat.h
  • line 886
  • line 1158
• sys/netinet/ip_input.c
  • line 905
  • line 935
  • line 961
• sys/netinet/ip_output.c, line 1620
• sys/netipsec/xform_ah.c, line 357