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56 lines
997 B
C
56 lines
997 B
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#ifndef ISC_CRC64_H
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#define ISC_CRC64_H 1
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/*! \file isc/crc64.h
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* \brief CRC64 in C
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*/
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#include <inttypes.h>
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#include <isc/lang.h>
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#include <isc/types.h>
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ISC_LANG_BEGINDECLS
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void
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isc_crc64_init(uint64_t *crc);
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/*%
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* Initialize a new CRC.
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*
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* Requires:
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* * 'crc' is not NULL.
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*/
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void
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isc_crc64_update(uint64_t *crc, const void *data, size_t len);
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/*%
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* Add data to the CRC.
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*
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* Requires:
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* * 'crc' is not NULL.
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* * 'data' is not NULL.
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*/
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void
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isc_crc64_final(uint64_t *crc);
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/*%
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* Finalize the CRC.
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*
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* Requires:
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* * 'crc' is not NULL.
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*/
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ISC_LANG_ENDDECLS
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#endif /* ISC_CRC64_H */
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