I incorrectly assumed that the ChangeLog numbers (.1, .2, etc.) are in
order. They're not and the latest non-current ChangeLog is the one
with the highest number. Fixed.
handling. /etc/gai.conf can contain replacements for the label
and precedence table. Fix byte order of default label and
precedence table.
* posix/gai.conf: New file.
* posix/tst-rfc3484.c: Adjust for changes to getaddrinfo.c.
* posix/tst-rfc3484-2.c: Likewise.