utility.h

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00001 /*
00002   Copyright 1999-2020 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.  You may
00006   obtain a copy of the License at
00007 
00008     https://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 utility methods.
00017 */
00018 #ifndef MAGICKCORE_UTILITY_H
00019 #define MAGICKCORE_UTILITY_H
00020 
00021 #if defined(__cplusplus) || defined(c_plusplus)
00022 extern "C" {
00023 #endif
00024 
00025 typedef enum
00026 {
00027   UndefinedPath,
00028   MagickPath,
00029   RootPath,
00030   HeadPath,
00031   TailPath,
00032   BasePath,
00033   ExtensionPath,
00034   SubimagePath,
00035   CanonicalPath,
00036   SubcanonicalPath
00037 } PathType;
00038 
00039 extern MagickExport char
00040   *Base64Encode(const unsigned char *,const size_t,size_t *);
00041 
00042 extern MagickExport MagickBooleanType
00043   AcquireUniqueFilename(char *),
00044   AcquireUniqueSymbolicLink(const char *,char *),
00045   ExpandFilenames(int *,char ***),
00046   GetPathAttributes(const char *,void *),
00047   IsPathAccessible(const char *);
00048 
00049 extern MagickExport size_t
00050   MultilineCensus(const char *) magick_attribute((__pure__));
00051 
00052 extern MagickExport unsigned char
00053   *Base64Decode(const char *, size_t *);
00054 
00055 extern MagickExport void
00056   AppendImageFormat(const char *,char *),
00057   GetPathComponent(const char *,PathType,char *),
00058   MagickDelay(const MagickSizeType);
00059 
00060 #if defined(__cplusplus) || defined(c_plusplus)
00061 }
00062 #endif
00063 
00064 #endif

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