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MagickCore
6.7.5
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00001 /* 00002 Copyright 1999-2012 ImageMagick Studio LLC, a non-profit organization 00003 dedicated to making software imaging solutions freely available. 00004 00005 You may not use this file except in compliance with the License. 00006 obtain a copy of the License at 00007 00008 http://www.imagemagick.org/script/license.php 00009 00010 Unless required by applicable law or agreed to in writing, software 00011 distributed under the License is distributed on an "AS IS" BASIS, 00012 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 See the License for the specific language governing permissions and 00014 limitations under the License. 00015 00016 MagickCore private methods for internal threading. 00017 */ 00018 #ifndef _MAGICKCORE_THREAD_H 00019 #define _MAGICKCORE_THREAD_H 00020 00021 #if defined(__cplusplus) || defined(c_plusplus) 00022 extern "C" { 00023 #endif 00024 00025 #if defined(MAGICKCORE_THREAD_SUPPORT) 00026 typedef pthread_t MagickThreadType; 00027 #elif defined(MAGICKCORE_HAVE_WINTHREADS) 00028 typedef DWORD MagickThreadType; 00029 #else 00030 typedef pid_t MagickThreadType; 00031 #endif 00032 00033 #if defined(MAGICKCORE_THREAD_SUPPORT) 00034 typedef pthread_key_t MagickThreadKey; 00035 #elif defined(MAGICKCORE_HAVE_WINTHREADS) 00036 typedef DWORD MagickThreadKey; 00037 #else 00038 typedef size_t *MagickThreadKey; 00039 #endif 00040 00041 extern MagickExport MagickBooleanType 00042 MagickCreateThreadKey(MagickThreadKey *), 00043 MagickDeleteThreadKey(MagickThreadKey), 00044 MagickSetThreadValue(MagickThreadKey,const void *); 00045 00046 extern MagickExport void 00047 *MagickGetThreadValue(MagickThreadKey); 00048 00049 #if defined(__cplusplus) || defined(c_plusplus) 00050 } 00051 #endif 00052 00053 #endif