From aa88fdd8c6ad2da5eb5bd933e2d53d56cd8c176f Mon Sep 17 00:00:00 2001 From: nlanza Date: Sun, 13 Aug 2006 02:19:00 +0000 Subject: Clean up a mistake in the SVN import. git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@10 c06c8d41-db1a-0410-9941-cceddc491573 --- crawl-ref/source/mt19937ar.h | 52 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 crawl-ref/source/mt19937ar.h (limited to 'crawl-ref/source/mt19937ar.h') diff --git a/crawl-ref/source/mt19937ar.h b/crawl-ref/source/mt19937ar.h new file mode 100644 index 0000000000..3e8948ee6a --- /dev/null +++ b/crawl-ref/source/mt19937ar.h @@ -0,0 +1,52 @@ +/* + A C-program for MT19937, with initialization improved 2002/1/26. + Coded by Takuji Nishimura and Makoto Matsumoto. + + Before using, initialize the state by using init_genrand(seed) + or init_by_array(init_key, key_length). + + Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura, + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. The names of its contributors may not be used to endorse or promote + products derived from this software without specific prior written + permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + + Any feedback is very welcome. + http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html + email: m-mat @ math.sci.hiroshima-u.ac.jp (remove space) +*/ + +/* initializes mt[N] with a seed */ +void init_genrand( unsigned long s ); + +/* generates a random number on [0,0xffffffff]-interval */ +unsigned long genrand_int32( void ); + +void push_mt_state(); + +void pop_mt_state(); -- cgit v1.2.3-54-g00ecf