Defined in 2 files as a macro:

• bsd/netinet/ip_var.h, line 248 (as a macro)
• bsd/netinet6/ipsec.c, line 815 (as a macro)

Referenced in 5 files:

• bsd/netinet/ip_dummynet.c, line 1122
• bsd/netinet/ip_input.c
  • line 3901
  • line 3974
• bsd/netinet/ip_output.c
  • line 445
  • line 580
  • line 614
  • line 1414
• bsd/netinet6/ip6_forward.c
  • line 266
  • line 557
• bsd/netinet6/ipsec.c
  • line 534
  • line 600
  • line 814
  • line 839
  • line 903
  • line 1982
  • line 2042
  • line 2178
  • line 2220