1*8d741a5dSApple OSS Distributions /* 2*8d741a5dSApple OSS Distributions * Copyright (c) 1999, 2000-2005 Apple Computer, Inc. All rights reserved. 3*8d741a5dSApple OSS Distributions * 4*8d741a5dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*8d741a5dSApple OSS Distributions * 6*8d741a5dSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*8d741a5dSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*8d741a5dSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*8d741a5dSApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*8d741a5dSApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*8d741a5dSApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*8d741a5dSApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*8d741a5dSApple OSS Distributions * terms of an Apple operating system software license agreement. 14*8d741a5dSApple OSS Distributions * 15*8d741a5dSApple OSS Distributions * Please obtain a copy of the License at 16*8d741a5dSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*8d741a5dSApple OSS Distributions * 18*8d741a5dSApple OSS Distributions * The Original Code and all software distributed under the License are 19*8d741a5dSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*8d741a5dSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*8d741a5dSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*8d741a5dSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*8d741a5dSApple OSS Distributions * Please see the License for the specific language governing rights and 24*8d741a5dSApple OSS Distributions * limitations under the License. 25*8d741a5dSApple OSS Distributions * 26*8d741a5dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*8d741a5dSApple OSS Distributions */ 28*8d741a5dSApple OSS Distributions 29*8d741a5dSApple OSS Distributions #ifndef __SYS_RANDOM_H__ 30*8d741a5dSApple OSS Distributions #define __SYS_RANDOM_H__ 31*8d741a5dSApple OSS Distributions 32*8d741a5dSApple OSS Distributions #ifndef KERNEL 33*8d741a5dSApple OSS Distributions #include <Availability.h> 34*8d741a5dSApple OSS Distributions #include <stddef.h> 35*8d741a5dSApple OSS Distributions #endif 36*8d741a5dSApple OSS Distributions #include <sys/appleapiopts.h> 37*8d741a5dSApple OSS Distributions #include <sys/cdefs.h> 38*8d741a5dSApple OSS Distributions 39*8d741a5dSApple OSS Distributions #ifndef KERNEL 40*8d741a5dSApple OSS Distributions __BEGIN_DECLS 41*8d741a5dSApple OSS Distributions int getentropy(void* buffer, size_t size) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0); 42*8d741a5dSApple OSS Distributions __END_DECLS 43*8d741a5dSApple OSS Distributions 44*8d741a5dSApple OSS Distributions #else /* KERNEL */ 45*8d741a5dSApple OSS Distributions #ifdef __APPLE_API_UNSTABLE 46*8d741a5dSApple OSS Distributions __BEGIN_DECLS 47*8d741a5dSApple OSS Distributions void read_random(void* buffer, u_int numBytes); 48*8d741a5dSApple OSS Distributions void read_frandom(void* buffer, u_int numBytes); 49*8d741a5dSApple OSS Distributions int write_random(void* buffer, u_int numBytes); 50*8d741a5dSApple OSS Distributions __END_DECLS 51*8d741a5dSApple OSS Distributions #endif /* __APPLE_API_UNSTABLE */ 52*8d741a5dSApple OSS Distributions 53*8d741a5dSApple OSS Distributions #endif /* KERNEL */ 54*8d741a5dSApple OSS Distributions #endif /* __SYS_RANDOM_H__ */ 55