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/* ipv4.h
* Definitions of IPv4 address-and-mask structure, which is what an
* FT_IPV4 value is (even if there's no mask in a packet, those
* values can be compared against an address+mask in a filter
* expression).
*
* Gilbert Ramirez <gram@alumni.rice.edu>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __IPV4_H__
#define __IPV4_H__
#include <glib.h>
typedef struct {
guint32 addr; /* stored in host order */
guint32 nmask; /* stored in host order */
} ipv4_addr_and_mask;
static inline guint32
ipv4_get_net_order_addr(ipv4_addr_and_mask *ipv4)
{
return g_htonl(ipv4->addr);
}
static inline guint32
ipv4_get_host_order_addr(ipv4_addr_and_mask *ipv4)
{
return ipv4->addr;
}
#endif
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