Do not use deprecated aliases on Windows

Do not use deprecated aliases on Windows

Both these work perfectly fine but are discouraged
and might cause warnings by compilers.

Identified by cppcheck.

Change-Id: I04e35928244e6ecda8c58285a812516662b50742
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.com>
Acked-by: Heiko Hund <heiko@openvpn.net>
Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/1673
Message-Id: <20260513150838.27382-1-gert@greenie.muc.de>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg36909.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>