[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit c9ec4315d723cc8d1e8d702b89f0ccb2122d39ba
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Jan 5 16:59:38 2022 -0500

    hunk: add hunk_byte() and hunk_{get,put}c(), test