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

[Andrew Cagney]

New commits:
commit 326e5d1dcd3e9c52b73b7f81771ea062f47afe2c
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Mar 18 19:59:47 2021 -0400

    ipcheck: cleanups
    
    - avoid pendpoint() when deliberately building bogus endpoints
    - eliminate CHECK_EQ()
    - simplify CHECK_TYPE()