get crc10 and crc6 out of packet-iuup.c

- experimental code for a way-too-heurstic look for iuup dissector


svn path=/trunk/; revision=22341

1 files changed, 27 insertions, 0 deletions

diff --git a/epan/crc10.h b/epan/crc10.h
new file mode 100644
index 0000000000..a0b5a0fa09
--- /dev/null
+++ b/epan/crc10.h
@@ -0,0 +1,27 @@
+/*
+ *  crc10.h
+ *
+ * $Id$
+ *
+ * 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.
+ *
+ */
+
+/* update the data block's CRC-10 remainder one byte at a time */
+extern guint16 update_crc10_by_bytes(guint16 crc10, const guint8 *data_blk_ptr, int data_blk_size);