42 lines
932 B
C
42 lines
932 B
C
/* crc10-tvb.c
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* CRC-10 tvb routines
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "config.h"
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#include <glib.h>
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#include <epan/tvbuff.h>
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#include <wsutil/crc10.h>
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#include <epan/crc10-tvb.h>
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/* update the data block's CRC-10 remainder one byte at a time */
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guint16
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update_crc10_by_bytes_tvb(guint16 crc10, tvbuff_t *tvb, int offset, int len)
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{
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const guint8 *buf;
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tvb_ensure_bytes_exist(tvb, offset, len); /* len == -1 not allowed */
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buf = tvb_get_ptr(tvb, offset, len);
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return update_crc10_by_bytes(crc10, buf, len);
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}
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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* Local variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* vi: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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