Defined in 1 files as a macro:

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

Referenced in 11 files:

• bsd/net/content_filter.c, line 568
• bsd/net/pktap.c
  • line 938
  • line 949
• bsd/netinet/in.c, line 2348
• bsd/netinet/in_proto.c
  • line 161
  • line 343
• bsd/netinet/ip_input.c
  • line 497
  • line 515
• bsd/netinet6/in6_proto.c, line 208
• bsd/netinet6/ip6_input.c
  • line 390
  • line 408
• tests/IP6_EXTHDR_CHECK_61873584.c, line 67
• tests/net/test_dummynet.c
  • line 58
  • line 98
• tests/skywalk/skt_mpprotons.c, line 96
• tests/sockopt_ip.c, line 301