Defined in 1 files as a macro:

• bsd/netinet/in.h, line 217 (as a macro)

Referenced in 5 files:

• bsd/net/pktap.c, line 825
• bsd/netinet/in_proto.c
  • line 159
  • line 357
• bsd/netinet/ip_input.c
  • line 440
  • line 457
• bsd/netinet6/in6_proto.c, line 212
• bsd/netinet6/ip6_input.c
  • line 295
  • line 312