3 * $Id: noise.h,v 1.1 1997/08/07 09:45:26 mdw Exp $
5 * Collection of environmental noise
10 /*----- Licensing notice --------------------------------------------------*
12 * This file is part of `become'
14 * `Become' is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2 of the License, or
17 * (at your option) any later version.
19 * `Become' is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with `become'; if not, write to the Free Software Foundation,
26 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
29 /*----- Revision history --------------------------------------------------*
32 * Revision 1.1 1997/08/07 09:45:26 mdw
33 * New source file added to acquire environmental noise and add it to the
34 * randomness pool (see `rand.c').
45 /*----- Functions provided ------------------------------------------------*/
47 /* --- @noise_acquire@ --- *
53 * Use: Attempts to acquire an amount of random noise from the
54 * environment. A lot of it's not actually much good, but
55 * it's better than nothing. There's probably a bit or two's
56 * worth in each item which gets added.
59 extern void noise_acquire(void);
61 /*----- That's all, folks -------------------------------------------------*/