MagickCore  6.9.12-67
Convert, Edit, Or Compose Bitmap Images
 All Data Structures
magic.h
1 /*
2  Copyright 1999-2021 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. You may
6  obtain a copy of the License at
7 
8  https://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 magic methods.
17 */
18 #ifndef MAGICKCORE_MAGIC_H
19 #define MAGICKCORE_MAGIC_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 typedef struct _MagicInfo
26 {
27  char
28  *path,
29  *name,
30  *target;
31 
32  unsigned char
33  *magic;
34 
35  size_t
36  length;
37 
38  MagickOffsetType
39  offset;
40 
41  MagickBooleanType
42  exempt,
43  stealth;
44 
45  struct _MagicInfo
46  *previous,
47  *next; /* deprecated, use GetMagicInfoList() */
48 
49  size_t
50  signature;
51 } MagicInfo;
52 
53 extern MagickExport char
54  **GetMagicList(const char *,size_t *,ExceptionInfo *);
55 
56 extern MagickExport const char
57  *GetMagicName(const MagicInfo *);
58 
59 extern MagickExport MagickBooleanType
60  ListMagicInfo(FILE *,ExceptionInfo *),
61  MagicComponentGenesis(void);
62 
63 extern MagickExport const MagicInfo
64  *GetMagicInfo(const unsigned char *,const size_t,ExceptionInfo *),
65  **GetMagicInfoList(const char *,size_t *,ExceptionInfo *);
66 
67 extern MagickExport void
68  MagicComponentTerminus(void);
69 
70 #if defined(__cplusplus) || defined(c_plusplus)
71 }
72 #endif
73 
74 #endif