Defined in 2 files as a macro:

• bsd/netinet/ip_var.h, line 249 (as a macro)
• bsd/netinet6/ipsec.c, line 815 (as a macro)

Referenced in 5 files:

• bsd/netinet/ip_dummynet.c, line 1125
• bsd/netinet/ip_input.c
  • line 4001
  • line 4074
• bsd/netinet/ip_output.c
  • line 455
  • line 590
  • line 629
  • line 1435
• bsd/netinet6/ip6_forward.c
  • line 269
  • line 560
• bsd/netinet6/ipsec.c
  • line 534
  • line 600
  • line 814
  • line 839
  • line 903
  • line 1968
  • line 2023
  • line 2153
  • line 2192