Defined in 2 files as a macro:

• bsd/netinet/ip_output.c, line 2440 (as a macro)
• bsd/netinet6/ip6_output.c, line 2534 (as a macro)

Referenced in 2 files:

• bsd/netinet/ip_output.c
  • line 2482
  • line 2486
  • line 2489
• bsd/netinet6/ip6_output.c
  • line 2668
  • line 2702
  • line 2788