newlib-cygwin/newlib/libc/stdlib/rand48.h

37 lines
1.1 KiB
C

/*
* Copyright (c) 1993 Martin Birgmeier
* All rights reserved.
*
* You may redistribute unmodified or modified versions of this source
* code provided that the above copyright notice and this and the
* following conditions are retained.
*
* This software is provided ``as is'', and comes with no warranties
* of any kind. I shall in no event be liable for anything that happens
* to anyone/anything when using this software.
*/
#ifndef _RAND48_H_
#define _RAND48_H_
#include <math.h>
#include <stdlib.h>
extern void _EXFUN(__dorand48,(struct _reent *r, unsigned short[3]));
#define __rand48_seed (r->_new._reent._r48._seed)
#define __rand48_mult (r->_new._reent._r48._mult)
#define __rand48_add (r->_new._reent._r48._add)
#if 0
/* following values are defined in <sys/reent.h> */
#define RAND48_SEED_0 (0x330e)
#define RAND48_SEED_1 (0xabcd)
#define RAND48_SEED_2 (0x1234)
#define RAND48_MULT_0 (0xe66d)
#define RAND48_MULT_1 (0xdeec)
#define RAND48_MULT_2 (0x0005)
#define RAND48_ADD (0x000b)
#endif
#endif /* _RAND48_H_ */