| /* |
| * 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 DATAGEN_H |
| #define DATAGEN_H |
| |
| #include <stddef.h> /* size_t */ |
| |
| void RDG_genStdout(unsigned long long size, double matchProba, double litProba, unsigned seed); |
| void RDG_genBuffer(void* buffer, size_t size, double matchProba, double litProba, unsigned seed); |
| /*!RDG_genBuffer |
| Generate 'size' bytes of compressible data into 'buffer'. |
| Compressibility can be controlled using 'matchProba', which is floating point value between 0 and 1. |
| 'LitProba' is optional, it affect variability of individual bytes. If litProba==0.0, default value will be used. |
| Generated data pattern can be modified using different 'seed'. |
| For a triplet (matchProba, litProba, seed), the function always generate the same content. |
| |
| RDG_genStdout |
| Same as RDG_genBuffer, but generates data into stdout |
| */ |
| |
| #endif |
