]>
Commit | Line | Data |
---|---|---|
11fdf7f2 | 1 | /* |
f67539c2 | 2 | * Copyright (c) 2016-2020, Yann Collet, Facebook, Inc. |
7c673cae FG |
3 | * All rights reserved. |
4 | * | |
11fdf7f2 TL |
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. | |
7c673cae | 9 | */ |
11fdf7f2 TL |
10 | |
11 | ||
7c673cae FG |
12 | #ifndef DATAGEN_H |
13 | #define DATAGEN_H | |
14 | ||
15 | #include <stddef.h> /* size_t */ | |
16 | ||
17 | void RDG_genStdout(unsigned long long size, double matchProba, double litProba, unsigned seed); | |
18 | void RDG_genBuffer(void* buffer, size_t size, double matchProba, double litProba, unsigned seed); | |
19 | /*!RDG_genBuffer | |
20 | Generate 'size' bytes of compressible data into 'buffer'. | |
21 | Compressibility can be controlled using 'matchProba', which is floating point value between 0 and 1. | |
22 | 'LitProba' is optional, it affect variability of individual bytes. If litProba==0.0, default value will be used. | |
23 | Generated data pattern can be modified using different 'seed'. | |
24 | For a triplet (matchProba, litProba, seed), the function always generate the same content. | |
25 | ||
26 | RDG_genStdout | |
27 | Same as RDG_genBuffer, but generates data into stdout | |
28 | */ | |
29 | ||
30 | #endif |