| Christian Franke | fa713d9 | 2013-07-05 15:35:37 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Very simple prng to allow for randomized tests with reproducable |
| 3 | * results. |
| 4 | * |
| 5 | * Copyright (C) 2012 by Open Source Routing. |
| 6 | * Copyright (C) 2012 by Internet Systems Consortium, Inc. ("ISC") |
| 7 | * |
| 8 | * This file is part of Quagga |
| 9 | * |
| 10 | * Quagga is free software; you can redistribute it and/or modify it |
| 11 | * under the terms of the GNU General Public License as published by the |
| 12 | * Free Software Foundation; either version 2, or (at your option) any |
| 13 | * later version. |
| 14 | * |
| 15 | * Quagga is distributed in the hope that it will be useful, but |
| 16 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 18 | * General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with Quagga; see the file COPYING. If not, write to the Free |
| 22 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| 23 | * 02111-1307, USA. |
| 24 | */ |
| 25 | #ifndef _PRNG_H |
| 26 | #define _PRNG_H |
| 27 | |
| 28 | struct prng; |
| 29 | |
| 30 | struct prng* prng_new(unsigned long long seed); |
| 31 | unsigned int prng_rand(struct prng*); |
| Christian Franke | 8f399b0 | 2013-09-30 12:27:50 +0000 | [diff] [blame^] | 32 | const char * prng_fuzz(struct prng*, |
| 33 | const char *string, |
| 34 | const char *charset, |
| 35 | unsigned int operations); |
| Christian Franke | fa713d9 | 2013-07-05 15:35:37 +0000 | [diff] [blame] | 36 | void prng_free(struct prng *); |
| 37 | |
| 38 | #endif |