Defined in 2 files as a macro:

• bsd/netinet/in_var.h, line 78 (as a macro)
• bsd/netinet6/in6_var.h, line 102 (as a macro)

Referenced in 4 files:

• bsd/netinet/in.c
  • line 458
  • line 1014
  • line 1020
  • line 1097
• bsd/netinet/raw_ip.c
  • line 499
  • line 522
  • line 533
• bsd/netinet6/in6.c
  • line 1081
  • line 1090
  • line 1294
  • line 1307
  • line 1754
• bsd/netinet6/in6_ifattach.c, line 923