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/*
* 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_
#define _DEFAULT_SOURCE
#include <math.h>
#include <stdlib.h>
#include <stdint.h>
/*
* rand48 family support
*
* 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.
*/
#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)
struct _rand48 {
unsigned short _seed[3];
unsigned short _mult[3];
unsigned short _add;
};
extern __THREAD_LOCAL struct _rand48 _rand48;
extern void __dorand48(struct _rand48 *r, unsigned short[3]);
#endif /* _RAND48_H_ */