diff options
Diffstat (limited to 'linux/lib/libfreeswan/subnetof.c')
-rw-r--r-- | linux/lib/libfreeswan/subnetof.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/linux/lib/libfreeswan/subnetof.c b/linux/lib/libfreeswan/subnetof.c deleted file mode 100644 index 1b288c591..000000000 --- a/linux/lib/libfreeswan/subnetof.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * minor network-address manipulation utilities - * Copyright (C) 1998, 1999 Henry Spencer. - * - * This library is free software; you can redistribute it and/or modify it - * under the terms of the GNU Library General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. See <http://www.fsf.org/copyleft/lgpl.txt>. - * - * This library is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public - * License for more details. - * - * RCSID $Id: subnetof.c,v 1.1 2004/03/15 20:35:26 as Exp $ - */ -#include "internal.h" -#include "freeswan.h" - -/* - - subnetof - given address and mask, return subnet part - */ -struct in_addr -subnetof(addr, mask) -struct in_addr addr; -struct in_addr mask; -{ - struct in_addr result; - - result.s_addr = addr.s_addr & mask.s_addr; - return result; -} - -/* - - hostof - given address and mask, return host part - */ -struct in_addr -hostof(addr, mask) -struct in_addr addr; -struct in_addr mask; -{ - struct in_addr result; - - result.s_addr = addr.s_addr & ~mask.s_addr; - return result; -} - -/* - - broadcastof - given (network) address and mask, return broadcast address - */ -struct in_addr -broadcastof(addr, mask) -struct in_addr addr; -struct in_addr mask; -{ - struct in_addr result; - - result.s_addr = addr.s_addr | ~mask.s_addr; - return result; -} |