Defined in 2 files as a enumerator:

• include/uapi/linux/if_addr.h, line 34 (as a enumerator)
• tools/include/uapi/linux/if_addr.h, line 34 (as a enumerator)

Referenced in 2 files:

• net/ipv4/igmp.c, line 1489
• net/ipv6/addrconf.c, line 5266