Defined in 3 files as a macro:

• net/ipv4/igmp.c, line 400 (as a macro)
• net/ipv6/mcast.c, line 1473 (as a macro)
• tools/perf/util/trace-event-info.c, line 48 (as a macro)

Referenced in 2 files:

• net/ipv4/igmp.c
  • line 432
  • line 454
  • line 497
• net/ipv6/mcast.c
  • line 1505
  • line 1527
  • line 1570