1/*
2 * Copyright (c) 2008-2013 Apple Inc. All rights reserved.
3 *
4 * @APPLE_APACHE_LICENSE_HEADER_START@
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *
18 * @APPLE_APACHE_LICENSE_HEADER_END@
19 */
20
21#ifndef __OS_BASE_PRIVATE__
22#define __OS_BASE_PRIVATE__
23
24#ifndef KERNEL
25#include <TargetConditionals.h>
26#endif
27#include <os/base.h>
28
29#ifndef os_fastpath
30#define os_fastpath(x) ((__typeof__(x))OS_EXPECT((long)(x), ~0l))
31#endif
32#ifndef os_slowpath
33#define os_slowpath(x) ((__typeof__(x))OS_EXPECT((long)(x), 0l))
34#endif
35#ifndef os_likely
36#define os_likely(x) OS_EXPECT(!!(x), 1)
37#endif
38#ifndef os_unlikely
39#define os_unlikely(x) OS_EXPECT(!!(x), 0)
40#endif
41
42
43#endif // __OS_BASE_PRIVATE__
44