Defined in 1 files as a macro:

• bsd/netinet6/in6.h, line 657 (as a macro)

Referenced in 2 files:

• bsd/netinet6/in6_mcast.c
  • line 1852
  • line 2978
• bsd/netinet6/ip6_output.c
  • line 2616
  • line 2892