Defined in 1 files as a macro:

• bsd/netinet/ip.h, line 145 (as a macro)

Referenced in 6 files:

• bsd/net/classq/classq_util.c
  • line 258
  • line 299
• bsd/net/pktsched/pktsched.c
  • line 637
  • line 673
  • line 723
  • line 749
• bsd/netinet/ip_ecn.c, line 113
• bsd/netinet/ip_input.c
  • line 2388
  • line 2395
  • line 2395
• bsd/netinet/tcp_input.c
  • line 1890
  • line 1925
  • line 1979
  • line 3715
• bsd/netinet6/frag6.c
  • line 638
  • line 646
  • line 646