list: Make types of hash elements consistent

list: Make types of hash elements consistent

Really no use in having the indices and limits in int.

Change-Id: I3334465738fb1fbf508dfd719b6a238b500cc0ae
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/1119
Message-Id: <20250919173838.28092-1-gert@greenie.muc.de>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg33108.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>