| /* |
| * Very simple prng to allow for randomized tests with reproducable |
| * results. |
| * |
| * Copyright (C) 2012 by Open Source Routing. |
| * Copyright (C) 2012 by Internet Systems Consortium, Inc. ("ISC") |
| * |
| * This file is part of Quagga |
| * |
| * Quagga is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2, or (at your option) any |
| * later version. |
| * |
| * Quagga is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with Quagga; see the file COPYING. If not, write to the Free |
| * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| * 02111-1307, USA. |
| */ |
| #ifndef _PRNG_H |
| #define _PRNG_H |
| |
| struct prng; |
| |
| struct prng* prng_new(unsigned long long seed); |
| unsigned int prng_rand(struct prng*); |
| const char * prng_fuzz(struct prng*, |
| const char *string, |
| const char *charset, |
| unsigned int operations); |
| void prng_free(struct prng *); |
| |
| #endif |