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Annotation of qemu/roms/SLOF/lib/libc/stdlib/rand.c, revision 1.1.1.1

1.1       root        1: /******************************************************************************
                      2:  * Copyright (c) 2004, 2008 IBM Corporation
                      3:  * All rights reserved.
                      4:  * This program and the accompanying materials
                      5:  * are made available under the terms of the BSD License
                      6:  * which accompanies this distribution, and is available at
                      7:  * http://www.opensource.org/licenses/bsd-license.php
                      8:  *
                      9:  * Contributors:
                     10:  *     IBM Corporation - initial implementation
                     11:  *****************************************************************************/
                     12: 
                     13: #include <stdlib.h>
                     14: 
                     15: 
                     16: static unsigned long _rand = 1;
                     17: 
                     18: int
                     19: rand(void)
                     20: {
                     21:        _rand = _rand * 25364735 + 34563;
                     22: 
                     23:        return ((unsigned int) (_rand << 16) & RAND_MAX);
                     24: }

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