Defined in 1 files as a macro:

• bsd/netinet/in_var.h, line 368 (as a macro)

Referenced in 5 files:

• bsd/netinet/igmp.c
  • line 300
  • line 1003
  • line 1223
  • line 1245
  • line 1432
  • line 1470
  • line 1574
  • line 1602
  • line 2039
• bsd/netinet/in.c, line 819
• bsd/netinet/in_mcast.c
  • line 488
  • line 1330
  • line 1406
  • line 2602
• bsd/netinet/ip_input.c, line 1171
• bsd/netinet/ip_output.c
  • line 958
  • line 963
  • line 1006
  • line 1014
  • line 2921