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

[Andrew Cagney]

New commits:
commit 4d9ca0c86bf625c2f6f328012591335c0490f901
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Aug 8 13:02:22 2019 -0400

    ip_address: replace initaddr() with data_to_address()
    
    Replace int af with struct ip_info.
    Change 'data' to 'const void *' from 'unsigned char *'
    Add hunk_to_address() wrapper.
    Always initialize address parameter.
    Add MUST_USE_RESULT.
    Don't assume data is correctly aligned.