zstd/decompress/zstd_ddict.h

0001 /*
0002  * Copyright (c) Yann Collet, Facebook, Inc.
0003  * All rights reserved.
0004  *
0005  * This source code is licensed under both the BSD-style license (found in the
0006  * LICENSE file in the root directory of this source tree) and the GPLv2 (found
0007  * in the COPYING file in the root directory of this source tree).
0008  * You may select, at your option, one of the above-listed licenses.
0009  */
0010
0011
0012 #ifndef ZSTD_DDICT_H
0013 #define ZSTD_DDICT_H
0014
0015 /*-*******************************************************
0016  *  Dependencies
0017  *********************************************************/
0018 #include "../common/zstd_deps.h"   /* size_t */
0019 #include <linux/zstd.h>     /* ZSTD_DDict, and several public functions */
0020
0021
0022 /*-*******************************************************
0023  *  Interface
0024  *********************************************************/
0025
0026 /* note: several prototypes are already published in `zstd.h` :
0027  * ZSTD_createDDict()
0028  * ZSTD_createDDict_byReference()
0029  * ZSTD_createDDict_advanced()
0030  * ZSTD_freeDDict()
0031  * ZSTD_initStaticDDict()
0032  * ZSTD_sizeof_DDict()
0033  * ZSTD_estimateDDictSize()
0034  * ZSTD_getDictID_fromDict()
0035  */
0036
0037 const void* ZSTD_DDict_dictContent(const ZSTD_DDict* ddict);
0038 size_t ZSTD_DDict_dictSize(const ZSTD_DDict* ddict);
0039
0040 void ZSTD_copyDDictParameters(ZSTD_DCtx* dctx, const ZSTD_DDict* ddict);
0041
0042
0043
0044 #endif /* ZSTD_DDICT_H */