wireshark/plugins/ethercat/packet-nv.h

49 lines
1.4 KiB
C

/* packet-nv.h
*
* $Id$
*
* Copyright (c) 2007 by Beckhoff Automation GmbH
*
* 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 _PACKET_NV_H_
#define _PACKET_NV_H_
/* Ensure the same data layout for all platforms*/
typedef struct _ETYPE_88A4_NV_DATA_HEADER
{
guint16 Id;
guint16 Hash;
guint16 Length;
guint16 Quality;
} ETYPE_88A4_NV_DATA_HEADER;
#define ETYPE_88A4_NV_DATA_HEADER_Len (int)sizeof(ETYPE_88A4_NV_DATA_HEADER)
typedef struct _NvParserHDR
{
guint8 Publisher[6];
guint16 CountNV;
guint16 CycleIndex;
guint16 Reserved;
} NvParserHDR;
#define NvParserHDR_Len (int)sizeof(NvParserHDR)
#endif /* _PACKET_NV_H_*/