Defined in 5 files as a member:
- contrib/netbsd-tests/net/if/t_compat.c, line 29 (as a member)
- sys/compat/svr4/svr4_sockio.h, line 58 (as a member)
- sys/net/if.c, line 123 (as a member)
- sys/net/if.h, line 389 (as a member)
- sys/netinet6/in6_var.h, line 281 (as a member)