Defined in 1 files as a macro:

• bsd/netinet/in.h, line 168 (as a macro)

Referenced in 7 files:

• bsd/netinet/in_proto.c, line 191
• bsd/netinet6/in6_proto.c, line 242
• bsd/netinet6/ip6_input.c, line 1785
• bsd/netinet6/ipcomp_input.c
  • line 149
  • line 322
• bsd/netinet6/ipcomp_output.c, line 310
• bsd/netinet6/ipsec.c
  • line 1552
  • line 1643
  • line 1821
  • line 2645
  • line 2787
  • line 3012
• bsd/netkey/key.c
  • line 1082
  • line 2939
  • line 4112
  • line 4136
  • line 4311