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1/*
2 * Copyright (c) 2007 Apple Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
0a7de745 5 *
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6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
0a7de745 14 *
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15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
0a7de745 17 *
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18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
0a7de745 25 *
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26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28/*
29 *
30 */
31
32#ifndef __IOKIT_IOLOCKS_PRIVATE_H
33#define __IOKIT_IOLOCKS_PRIVATE_H
34
35#ifndef KERNEL
36#error IOLocksPrivate.h is for kernel use only
37#endif
38
39#include <sys/appleapiopts.h>
40
41#include <IOKit/system.h>
42
43#include <IOKit/IOReturn.h>
44#include <IOKit/IOTypes.h>
45#include <IOKit/IOLocks.h>
46
47#ifdef __cplusplus
48extern "C" {
49#endif
50
51IORecursiveLock *
0a7de745 52IORecursiveLockAllocWithLockGroup( lck_grp_t * lockGroup );
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53
54
55#ifdef __cplusplus
56} /* extern "C" */
57#endif
58
59#endif /* !__IOKIT_IOLOCKS_PRIVATE_H */