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 818
• bsd/netinet/in_proto.c
  • line 160
  • line 358
• bsd/netinet/ip_input.c
  • line 471
  • line 488
• bsd/netinet6/in6_proto.c, line 213
• bsd/netinet6/ip6_input.c
  • line 327
  • line 344