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

[Andrew Cagney]

New commits:
commit ffb2b19f3073a2b86ca7dcaec43231d099ff34bf
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Dec 16 10:06:00 2022 -0500

    testing: update IPv4 vs IPv6 tests

commit c034126003f1e780debc063ea949ce1b24d58700
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Dec 16 09:04:41 2022 -0500

    connections: include addresspool when checking IPv4 vs IPv6
    
    fix #945 fix #948

commit 2bf57f7087bafd39324942c9ac659fc05db251a7
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Dec 16 10:03:23 2022 -0500

    ip: reject range,,range and ,selector, et.al.

commit c88c33e1fe63131716b3c6a93c6c5fcda8233dab
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Dec 16 07:56:43 2022 -0500

    cdefs: add swap()

commit 319089b394cea610d2090ea9bf7dc967ddcdc97e
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Dec 16 07:52:50 2022 -0500

    ip: add ip_info[IP_INDEX_ROOF]