We have adopted these and don't consider them 'contrib' code, so bring
them closer to style(9). This is a followon to r315467 and r351700.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Parentheses added to HASZERO macro to avoid a GCC warning.
Reviewed by: kib, mjg
Obtained from: musl (snapshot at commit 4d0a82170a)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D17631
Mainly focus on files that use BSD 3-Clause license.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.