4 * Copyright (C) 2002-2005 by Darren Reed.
6 * See the IPFILTER.LICENCE file for details on licencing.
8 * $Id: ntomask.c,v 1.6.2.1 2006/06/16 17:21:07 darrenr Exp $
13 int ntomask(v, nbits, ap)
25 if (nbits > 32 || use_inet6 != 0)
31 mask <<= (32 - nbits);
37 if ((nbits > 128) || (use_inet6 == 0))