25 lines
1.1 KiB
C
25 lines
1.1 KiB
C
/**
|
|
* Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD-style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*/
|
|
|
|
|
|
#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
|
|
*/
|