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- /*
- Copyright 1999 ImageMagick Studio LLC, a non-profit organization
- dedicated to making software imaging solutions freely available.
-
- You may not use this file except in compliance with the License. You may
- obtain a copy of the License at
-
- https://imagemagick.org/script/license.php
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- MagickCore methods to lock and unlock semaphores.
- */
- #ifndef MAGICKCORE_SEMAPHORE_H
- #define MAGICKCORE_SEMAPHORE_H
- #if defined(__cplusplus) || defined(c_plusplus)
- extern "C" {
- #endif
- typedef struct SemaphoreInfo
- SemaphoreInfo;
- extern MagickExport void
- SemaphoreComponentTerminus(void);
- extern MagickExport MagickBooleanType
- SemaphoreComponentGenesis(void);
- extern MagickExport SemaphoreInfo
- *AllocateSemaphoreInfo(void);
- extern MagickExport void
- ActivateSemaphoreInfo(SemaphoreInfo **),
- DestroySemaphoreInfo(SemaphoreInfo **),
- LockSemaphoreInfo(SemaphoreInfo *),
- SemaphoreComponentTerminus(void),
- UnlockSemaphoreInfo(SemaphoreInfo *);
- #if defined(__cplusplus) || defined(c_plusplus)
- }
- #endif
- #endif
|
