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include/ImageMagick-7/MagickCore/linked-list.h

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+/*
+  Copyright 1999-2018 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.
+  obtain a copy of the License at
+  
+    https://www.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 linked list methods.
+*/
+#ifndef MAGICKCORE_LINKED_LIST_H
+#define MAGICKCORE_LINKED_LIST_H
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+typedef struct _LinkedListInfo
+  LinkedListInfo;
+
+extern MagickExport LinkedListInfo
+  *DestroyLinkedList(LinkedListInfo *,void *(*)(void *)),
+  *NewLinkedList(const size_t);
+
+extern MagickExport MagickBooleanType
+  AppendValueToLinkedList(LinkedListInfo *,const void *),
+  InsertValueInLinkedList(LinkedListInfo *,const size_t,const void *),
+  InsertValueInSortedLinkedList(LinkedListInfo *,
+    int (*)(const void *,const void *),void **,const void *),
+  IsLinkedListEmpty(const LinkedListInfo *),
+  LinkedListToArray(LinkedListInfo *,void **);
+
+extern MagickExport size_t
+  GetNumberOfElementsInLinkedList(const LinkedListInfo *);
+
+extern MagickExport void
+  ClearLinkedList(LinkedListInfo *,void *(*)(void *)),
+  *GetLastValueInLinkedList(LinkedListInfo *),
+  *GetNextValueInLinkedList(LinkedListInfo *),
+  *GetValueFromLinkedList(LinkedListInfo *,const size_t),
+  *RemoveElementByValueFromLinkedList(LinkedListInfo *,const void *),
+  *RemoveElementFromLinkedList(LinkedListInfo *,const size_t),
+  *RemoveLastElementFromLinkedList(LinkedListInfo *),
+  ResetLinkedListIterator(LinkedListInfo *);
+
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif
+
+#endif