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41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
// Copyright (c) 2014, Matt Stancliff <matt@genges.com>
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// SPDX-FileCopyrightText: 2024 Redict Contributors
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// SPDX-FileCopyrightText: 2024 Salvatore Sanfilippo <antirez at gmail dot com>
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//
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// SPDX-License-Identifier: BSD-3-Clause
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// SPDX-License-Identifier: LGPL-3.0-only
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#ifndef CRCSPEED_H
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#define CRCSPEED_H
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#include <inttypes.h>
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#include <stdio.h>
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typedef uint64_t (*crcfn64)(uint64_t, const void *, const uint64_t);
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typedef uint16_t (*crcfn16)(uint16_t, const void *, const uint64_t);
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/* CRC-64 */
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void crcspeed64little_init(crcfn64 fn, uint64_t table[8][256]);
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void crcspeed64big_init(crcfn64 fn, uint64_t table[8][256]);
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void crcspeed64native_init(crcfn64 fn, uint64_t table[8][256]);
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uint64_t crcspeed64little(uint64_t table[8][256], uint64_t crc, void *buf,
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size_t len);
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uint64_t crcspeed64big(uint64_t table[8][256], uint64_t crc, void *buf,
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size_t len);
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uint64_t crcspeed64native(uint64_t table[8][256], uint64_t crc, void *buf,
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size_t len);
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/* CRC-16 */
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void crcspeed16little_init(crcfn16 fn, uint16_t table[8][256]);
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void crcspeed16big_init(crcfn16 fn, uint16_t table[8][256]);
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void crcspeed16native_init(crcfn16 fn, uint16_t table[8][256]);
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uint16_t crcspeed16little(uint16_t table[8][256], uint16_t crc, void *buf,
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size_t len);
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uint16_t crcspeed16big(uint16_t table[8][256], uint16_t crc, void *buf,
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size_t len);
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uint16_t crcspeed16native(uint16_t table[8][256], uint16_t crc, void *buf,
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size_t len);
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#endif
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