Defined in 2 files as a enumerator:

• include/uapi/linux/if_link.h, line 1186 (as a enumerator)
• tools/include/uapi/linux/if_link.h, line 981 (as a enumerator)

Referenced in 2 files:

• net/core/rtnetlink.c, line 1484
• tools/bpf/bpftool/netlink_dumper.c, line 64