Defined in 1 files as a macro:

• bsd/netinet/ip.h, line 146 (as a macro)

Referenced in 8 files:

• bsd/netinet/in_tclass.c
  • line 533
  • line 534
• bsd/netinet/ip_ecn.c, line 115
• bsd/netinet/ip_input.c, line 1074
• bsd/netinet/ip_output.c
  • line 576
  • line 583
• bsd/netinet/tcp_input.c
  • line 1855
  • line 1897
  • line 1932
  • line 3723
• bsd/netinet/tcp_output.c
  • line 2906
  • line 2926
• bsd/netinet6/ip6_input.c
  • line 992
  • line 992
• bsd/netinet6/ip6_output.c
  • line 1021
  • line 1021