Defined in 1 files as a struct:

• bsd/netinet/in.h, line 563 (as a struct)

Referenced in 2 files:

• bsd/netinet/in_mcast.c
  • line 2125
  • line 2126
  • line 2464
  • line 2465
• bsd/netinet6/in6_mcast.c
  • line 129
  • line 1944
  • line 2018
  • line 2406