Defined in 1 files as a macro:

• bsd/netinet/in.h, line 203 (as a macro)

Referenced in 7 files:

• bsd/netinet/in_proto.c, line 193
• bsd/netinet6/in6_proto.c, line 242
• bsd/netinet6/ip6_input.c, line 1701
• bsd/netinet6/ipcomp_input.c
  • line 128
  • line 206
  • line 279
  • line 333
• bsd/netinet6/ipcomp_output.c, line 304
• bsd/netinet6/ipsec.c
  • line 1722
  • line 1817
  • line 2008
  • line 2836
  • line 3008
  • line 3243
• bsd/netkey/key.c
  • line 1479
  • line 3414
  • line 4691
  • line 4713
  • line 4957
  • line 5958