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1/*2 * Copyright (c) Yann Collet, Facebook, Inc.3 * All rights reserved.4 *5 * This source code is licensed under both the BSD-style license (found in the6 * LICENSE file in the root directory of this source tree) and the GPLv2 (found7 * in the COPYING file in the root directory of this source tree).8 * You may select, at your option, one of the above-listed licenses.9 */10 11#ifndef ZSTD_OPT_H12#define ZSTD_OPT_H13 14 15#include "zstd_compress_internal.h"16 17/* used in ZSTD_loadDictionaryContent() */18void ZSTD_updateTree(ZSTD_matchState_t* ms, const BYTE* ip, const BYTE* iend);19 20size_t ZSTD_compressBlock_btopt(21 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],22 void const* src, size_t srcSize);23size_t ZSTD_compressBlock_btultra(24 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],25 void const* src, size_t srcSize);26size_t ZSTD_compressBlock_btultra2(27 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],28 void const* src, size_t srcSize);29 30 31size_t ZSTD_compressBlock_btopt_dictMatchState(32 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],33 void const* src, size_t srcSize);34size_t ZSTD_compressBlock_btultra_dictMatchState(35 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],36 void const* src, size_t srcSize);37 38size_t ZSTD_compressBlock_btopt_extDict(39 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],40 void const* src, size_t srcSize);41size_t ZSTD_compressBlock_btultra_extDict(42 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],43 void const* src, size_t srcSize);44 45 /* note : no btultra2 variant for extDict nor dictMatchState,46 * because btultra2 is not meant to work with dictionaries47 * and is only specific for the first block (no prefix) */48 49 50#endif /* ZSTD_OPT_H */51