12632SN/A/* 22632SN/A * rand.h 32632SN/A * 42632SN/A * Pseudo-random number generation, based on OpenBSD arc4random(). 52632SN/A * 62632SN/A * Copyright (c) 2000 Dug Song <dugsong@monkey.org> 72632SN/A * Copyright (c) 1996 David Mazieres <dm@lcs.mit.edu> 82632SN/A * 92632SN/A * $Id: rand.h,v 1.4 2002/04/07 19:01:25 dugsong Exp $ 102632SN/A */ 112632SN/A 122632SN/A#ifndef DNET_RAND_H 132632SN/A#define DNET_RAND_H 142632SN/A 152632SN/Atypedef struct rand_handle rand_t; 162632SN/A 172632SN/A__BEGIN_DECLS 182632SN/Arand_t *rand_open(void); 192632SN/A 202632SN/Aint rand_get(rand_t *r, void *buf, size_t len); 212632SN/Aint rand_set(rand_t *r, const void *seed, size_t len); 222632SN/Aint rand_add(rand_t *r, const void *buf, size_t len); 232632SN/A 242632SN/Auint8_t rand_uint8(rand_t *r); 252632SN/Auint16_t rand_uint16(rand_t *r); 262632SN/Auint32_t rand_uint32(rand_t *r); 272632SN/A 282632SN/Aint rand_shuffle(rand_t *r, void *base, size_t nmemb, size_t size); 292632SN/A 302632SN/Arand_t *rand_close(rand_t *r); 312632SN/A__END_DECLS 322632SN/A 332632SN/A#endif /* DNET_RAND_H */ 34