study_objc4/objc4-779.1/Common/System/machine/cpu_capabilities.h

/*
 * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 * 
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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 */
#ifdef	PRIVATE

#ifndef _MACHINE_CPU_CAPABILITIES_H
#define _MACHINE_CPU_CAPABILITIES_H

#ifdef KERNEL_PRIVATE
#if defined (__i386__) || defined (__x86_64__)
#include "i386/cpu_capabilities.h"
#elif defined (__arm__) || defined (__arm64__)
#include "arm/cpu_capabilities.h"
#else
#error architecture not supported
#endif

#else /* !KERNEL_PRIVATE -- System Framework header */
#if defined (__i386__) || defined(__x86_64__)
#include <System/i386/cpu_capabilities.h>
#elif defined (__arm__) || defined(__arm64__)
#include <System/arm/cpu_capabilities.h>
#else
#error architecture not supported
#endif
#endif /* KERNEL_PRIVATE */

#endif /* _MACHINE_CPU_CAPABILITIES_H */
#endif /* PRIVATE */