32 lines
763 B
C
32 lines
763 B
C
/*
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* Copyright (c) 1993 Martin Birgmeier
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* All rights reserved.
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*
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* You may redistribute unmodified or modified versions of this source
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* code provided that the above copyright notice and this and the
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* following conditions are retained.
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*
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* This software is provided ``as is'', and comes with no warranties
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* of any kind. I shall in no event be liable for anything that happens
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* to anyone/anything when using this software.
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*/
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#include "rand48.h"
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long
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_lrand48_r (struct _reent *r)
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{
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_REENT_CHECK_RAND48(r);
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__dorand48(r, __rand48_seed);
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return (long)((unsigned long) __rand48_seed[2] << 15) +
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((unsigned long) __rand48_seed[1] >> 1);
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}
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#ifndef _REENT_ONLY
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long
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lrand48 (void)
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{
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return _lrand48_r (_REENT);
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}
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#endif /* !_REENT_ONLY */
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