43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/*
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* Copyright (c) 2008-2013 Apple Inc. All rights reserved.
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*
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* @APPLE_APACHE_LICENSE_HEADER_START@
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* @APPLE_APACHE_LICENSE_HEADER_END@
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*/
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#ifndef __OS_BASE_PRIVATE__
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#define __OS_BASE_PRIVATE__
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#ifndef KERNEL
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#include <TargetConditionals.h>
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#endif
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#include <os/base.h>
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#ifndef os_fastpath
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#define os_fastpath(x) ((__typeof__(x))OS_EXPECT((long)(x), ~0l))
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#endif
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#ifndef os_slowpath
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#define os_slowpath(x) ((__typeof__(x))OS_EXPECT((long)(x), 0l))
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#endif
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#ifndef os_likely
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#define os_likely(x) OS_EXPECT(!!(x), 1)
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#endif
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#ifndef os_unlikely
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#define os_unlikely(x) OS_EXPECT(!!(x), 0)
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#endif
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#endif // __OS_BASE_PRIVATE__
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