diff options
Diffstat (limited to 'plugins/epan/ethercat/packet-ethercat-frame.h')
| -rw-r--r-- | plugins/epan/ethercat/packet-ethercat-frame.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/plugins/epan/ethercat/packet-ethercat-frame.h b/plugins/epan/ethercat/packet-ethercat-frame.h new file mode 100644 index 0000000000..087219f294 --- /dev/null +++ b/plugins/epan/ethercat/packet-ethercat-frame.h @@ -0,0 +1,45 @@ +/* paket-ethercat-frame.h + * + * 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_ETHERCAT_FRAME_H +#define _PACKET_ETHERCAT_FRAME_H + +#include <ws_diag_control.h> + +/* structure for decoding the header -----------------------------------------*/ +DIAG_OFF(pedantic) +typedef union _EtherCATFrameParser +{ + struct + { + guint16 length : 11; + guint16 reserved : 1; + guint16 protocol : 4; + } v; + guint16 hdr; +} EtherCATFrameParserHDR; +DIAG_ON(pedantic) +typedef EtherCATFrameParserHDR *PEtherCATFrameParserHDR; + +#define EtherCATFrameParserHDR_Len (int)sizeof(EtherCATFrameParserHDR) + +#endif /* _PACKET_ETHERCAT_FRAME_H */ |