Coin  4.0.3
Coin3D core library
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mutex.h
1#ifndef CC_MUTEX_H
2#define CC_MUTEX_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
10 * met:
11 *
12 * Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 *
15 * Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * Neither the name of the copyright holder nor the names of its
20 * contributors may be used to endorse or promote products derived from
21 * this software without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34\**************************************************************************/
35
36#include <Inventor/C/basic.h> /* COIN_DLL_API */
37#include <Inventor/C/threads/common.h> /* cc_mutex */
38
39#ifdef __cplusplus
40extern "C" {
41#endif /* __cplusplus */
42
43/* ********************************************************************** */
44
45COIN_DLL_API cc_mutex * cc_mutex_construct(void);
46COIN_DLL_API void cc_mutex_destruct(cc_mutex * mutex);
47
48COIN_DLL_API void cc_mutex_lock(cc_mutex * mutex);
49COIN_DLL_API int cc_mutex_try_lock(cc_mutex * mutex);
50COIN_DLL_API void cc_mutex_unlock(cc_mutex * mutex);
51
52/* ********************************************************************** */
53
54#ifdef __cplusplus
55} /* extern "C" */
56#endif /* __cplusplus */
57
58#endif /* ! CC_MUTEX_H */