Defined in 1 files as a macro:

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

Referenced in 7 files:

• bsd/net/classq/classq_util.c
  • line 258
  • line 299
• bsd/net/pktsched/pktsched.c
  • line 745
  • line 781
  • line 833
  • line 859
• bsd/netinet/ip_ecn.c, line 113
• bsd/netinet/ip_input.c
  • line 2066
  • line 2073
  • line 2073
• bsd/netinet/tcp_input.c
  • line 1786
  • line 1822
  • line 1959
  • line 2809
• bsd/netinet/tcp_syncookie.c
  • line 175
  • line 201
• bsd/netinet6/frag6.c
  • line 645
  • line 654
  • line 654