Added and documented 3 new message types:
- UNNECESSARY_INT
- UNSPECIFIED_INT
- UNNECESSARY_ELSE
Signed-off-by: Utkarsh Verma <utkarshverma294@gmail.com>
Link: https://lore.kernel.org/r/20210925201746.15917-1-utkarshverma294@gmail.comSigned-off-by: Jonathan Corbet <corbet@lwn.net>