1/*
2  Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization
3  dedicated to making software imaging solutions freely available.
4
5  You may not use this file except in compliance with the License.
6  obtain a copy of the License at
7
8    http://www.imagemagick.org/script/license.php
9
10  Unless required by applicable law or agreed to in writing, software
11  distributed under the License is distributed on an "AS IS" BASIS,
12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  See the License for the specific language governing permissions and
14  limitations under the License.
15
16  MagickCore private methods for internal threading.
17*/
18#ifndef MAGICKCORE_THREAD_H
19#define MAGICKCORE_THREAD_H
20
21#if defined(__cplusplus) || defined(c_plusplus)
22extern "C" {
23#endif
24
25#if defined(MAGICKCORE_WINDOWS_SUPPORT) && !defined(__MINGW32__)
26#include <intsafe.h>
27#endif
28
29#if defined(MAGICKCORE_THREAD_SUPPORT)
30typedef pthread_t MagickThreadType;
31#elif defined(MAGICKCORE_WINDOWS_SUPPORT)
32typedef DWORD MagickThreadType;
33#else
34typedef pid_t MagickThreadType;
35#endif
36
37#if defined(MAGICKCORE_THREAD_SUPPORT)
38typedef pthread_key_t MagickThreadKey;
39#elif defined(MAGICKCORE_WINDOWS_SUPPORT)
40typedef DWORD MagickThreadKey;
41#else
42typedef void *MagickThreadKey;
43#endif
44
45extern MagickExport MagickBooleanType
46  CreateMagickThreadKey(MagickThreadKey *,void (*destructor)(void *)),
47  DeleteMagickThreadKey(MagickThreadKey),
48  SetMagickThreadValue(MagickThreadKey,const void *);
49
50extern MagickExport void
51  *GetMagickThreadValue(MagickThreadKey);
52
53#if defined(__cplusplus) || defined(c_plusplus)
54}
55#endif
56
57#endif
58