Defined in 2 files as a macro:

• bsd/netinet/ip_var.h, line 241 (as a macro)
• bsd/netinet6/ipsec.c, line 814 (as a macro)

Referenced in 6 files:

• bsd/netinet/ip_dummynet.c, line 1122
• bsd/netinet/ip_input.c
  • line 2845
  • line 2918
• bsd/netinet/ip_mroute.c
  • line 1814
  • line 1836
• bsd/netinet/ip_output.c
  • line 399
  • line 531
  • line 565
  • line 994
  • line 1342
• bsd/netinet6/ip6_forward.c
  • line 267
  • line 552
• bsd/netinet6/ipsec.c
  • line 532
  • line 598
  • line 813
  • line 838
  • line 902
  • line 2127
  • line 2187
  • line 2323
  • line 2365
  • line 3201