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/*
* rand.h
*
* Pseudo-random number generation, based on OpenBSD arc4random().
*
* Copyright (c) 2000 Dug Song <dugsong@monkey.org>
* Copyright (c) 1996 David Mazieres <dm@lcs.mit.edu>
*
* $Id: rand.h,v 1.4 2002/04/07 19:01:25 dugsong Exp $
*/
#ifndef DNET_RAND_H
#define DNET_RAND_H
typedef struct rand_handle rand_t;
__BEGIN_DECLS
rand_t *rand_open(void);
int rand_get(rand_t *r, void *buf, size_t len);
int rand_set(rand_t *r, const void *seed, size_t len);
int rand_add(rand_t *r, const void *buf, size_t len);
uint8_t rand_uint8(rand_t *r);
uint16_t rand_uint16(rand_t *r);
uint32_t rand_uint32(rand_t *r);
int rand_shuffle(rand_t *r, void *base, size_t nmemb, size_t size);
rand_t *rand_close(rand_t *r);
__END_DECLS
#endif /* DNET_RAND_H */