randomkit.h File Reference

#include <stddef.h>

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Data Structures
struct	rk_state_

Macros
#define	RK_STATE_LEN   624
#define	RK_MAX   0xFFFFFFFFUL

Typedefs
typedef struct rk_state_	rk_state

Functions
void	rk_seed (unsigned long seed, rk_state *state)
unsigned long	rk_random (rk_state *state)
unsigned long	rk_interval (unsigned long max, rk_state *state)

Macro Definition Documentation

RK_MAX

#define RK_MAX   0xFFFFFFFFUL

Definition at line 72 of file randomkit.h.

RK_STATE_LEN

#define RK_STATE_LEN   624

Definition at line 61 of file randomkit.h.

Typedef Documentation

rk_state

typedef struct rk_state_ rk_state

Function Documentation

rk_interval()

unsigned long rk_interval ( unsigned long  max, rk_state *  state  )

extern

Definition at line 138 of file randomkit.c.

References rk_random(), and rk_ulong().

Referenced by fisheryates_shuffle().

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rk_random()

unsigned long rk_random ( rk_state *  state )

extern

Definition at line 97 of file randomkit.c.

References rk_state_::key, LOWER_MASK, M, MATRIX_A, N, rk_state_::pos, RK_STATE_LEN, and UPPER_MASK.

Referenced by rk_interval(), and rk_ulong().

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rk_seed()

void rk_seed ( unsigned long  seed, rk_state *  state  )

extern

Definition at line 75 of file randomkit.c.

References rk_state_::key, rk_state_::pos, RK_STATE_LEN, and seed.

Referenced by sgd().

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