1/* 2 * ccrng.h 3 * corecrypto 4 * 5 * Created by Fabrice Gautier on 12/13/10. 6 * Copyright 2010 Apple, Inc. All rights reserved. 7 * 8 */ 9 10 11#ifndef _CORECRYPTO_CCRNG_H_ 12#define _CORECRYPTO_CCRNG_H_ 13 14#include <stdint.h> 15 16#define CCRNG_STATE_COMMON \ 17 int (*generate)(struct ccrng_state *rng, unsigned long outlen, void *out); 18 19/* default state structure - do not instantiate, instead use the specific one you need */ 20struct ccrng_state { 21 CCRNG_STATE_COMMON 22}; 23 24#define ccrng_generate(ctx, outlen, out) ((ctx)->generate((ctx), (outlen), (out))) 25 26#endif /* _CORECRYPTO_CCRNG_H_ */ 27