mirror_zfs/module/zstd/lib/decompress/zstd_ddict.h
Rob Norris ff28d9fc6f SPDX: license tags: BSD-3-Clause OR GPL-2.0-only
Sponsored-by: https://despairlabs.com/sponsor/
Signed-off-by: Rob Norris <robn@despairlabs.com>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
2025-03-13 17:57:17 -07:00

46 lines
1.3 KiB
C

// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-only
/*
* Copyright (c) 2016-2020, Yann Collet, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under both the BSD-style license (found in the
* LICENSE file in the root directory of this source tree) and the GPLv2 (found
* in the COPYING file in the root directory of this source tree).
* You may select, at your option, one of the above-listed licenses.
*/
#ifndef ZSTD_DDICT_H
#define ZSTD_DDICT_H
/*-*******************************************************
* Dependencies
*********************************************************/
#include <stddef.h> /* size_t */
#include "../zstd.h" /* ZSTD_DDict, and several public functions */
/*-*******************************************************
* Interface
*********************************************************/
/* note: several prototypes are already published in `zstd.h` :
* ZSTD_createDDict()
* ZSTD_createDDict_byReference()
* ZSTD_createDDict_advanced()
* ZSTD_freeDDict()
* ZSTD_initStaticDDict()
* ZSTD_sizeof_DDict()
* ZSTD_estimateDDictSize()
* ZSTD_getDictID_fromDict()
*/
const void* ZSTD_DDict_dictContent(const ZSTD_DDict* ddict);
size_t ZSTD_DDict_dictSize(const ZSTD_DDict* ddict);
void ZSTD_copyDDictParameters(ZSTD_DCtx* dctx, const ZSTD_DDict* ddict);
#endif /* ZSTD_DDICT_H */