xref: /aosp_15_r20/external/zstd/tests/external_matchfinder.h (revision 01826a4963a0d8a59bc3812d29bdf0fb76416722)
1 /*
2  * Copyright (c) Yann Collet, Meta Platforms, Inc.
3  * All rights reserved.
4  *
5  * This source code is licensed under both the BSD-style license (found in the
6  * LICENSE file in the root directory of this source tree) and the GPLv2 (found
7  * 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 EXTERNAL_MATCHFINDER
12 #define EXTERNAL_MATCHFINDER
13 
14 #define ZSTD_STATIC_LINKING_ONLY
15 #include "zstd.h"
16 
17 /* See external_matchfinder.c for details on each test case */
18 typedef enum {
19     EMF_ZERO_SEQS = 0,
20     EMF_ONE_BIG_SEQ = 1,
21     EMF_LOTS_OF_SEQS = 2,
22     EMF_BIG_ERROR = 3,
23     EMF_SMALL_ERROR = 4,
24     EMF_INVALID_OFFSET = 5,
25     EMF_INVALID_MATCHLEN = 6,
26     EMF_INVALID_LITLEN = 7,
27     EMF_INVALID_LAST_LITS = 8
28 } EMF_testCase;
29 
30 size_t zstreamSequenceProducer(
31   void* sequenceProducerState,
32   ZSTD_Sequence* outSeqs, size_t outSeqsCapacity,
33   const void* src, size_t srcSize,
34   const void* dict, size_t dictSize,
35   int compressionLevel,
36   size_t windowSize
37 );
38 
39 #endif /* EXTERNAL_MATCHFINDER */
40