Defined in 1 files as a macro:

• bsd/netinet/in.h, line 224 (as a macro)

Referenced in 8 files:

• bsd/net/content_filter.c, line 560
• bsd/net/pktap.c
  • line 909
  • line 920
• bsd/netinet/in.c, line 2892
• bsd/netinet/in_proto.c
  • line 162
  • line 360
• bsd/netinet/ip_input.c
  • line 500
  • line 518
• bsd/netinet6/in6_proto.c, line 208
• bsd/netinet6/ip6_input.c
  • line 386
  • line 404
• tests/IP6_EXTHDR_CHECK_61873584.c, line 61