Defined in 2 files as a macro:

• bsd/netinet/in_var.h, line 86 (as a macro)
• bsd/netinet6/in6_var.h, line 162 (as a macro)

Referenced in 4 files:

• bsd/netinet/in.c
  • line 922
  • line 1533
  • line 1547
  • line 1805
  • line 2184
• bsd/netinet/raw_ip.c
  • line 886
  • line 925
  • line 948
• bsd/netinet6/in6.c
  • line 2748
  • line 2763
  • line 2980
  • line 2988
  • line 2995
• bsd/netinet6/in6_ifattach.c, line 1116