MagickCore  6.9.12-43
Convert, Edit, Or Compose Bitmap Images
random_.h
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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 random methods.
17 */
18 #ifndef MAGICKCORE_RANDOM__H
19 #define MAGICKCORE_RANDOM__H
20 
21 #include "magick/string_.h"
22 
23 #if defined(__cplusplus) || defined(c_plusplus)
24 extern "C" {
25 #endif
26 
27 /*
28  Typedef declarations.
29 */
30 typedef struct _RandomInfo
31  RandomInfo;
32 
33 /*
34  Method declarations.
35 */
36 extern MagickExport double
39 
42 
44  *AcquireRandomInfo(void),
46 
48  *GetRandomKey(RandomInfo *,const size_t);
49 
50 extern MagickExport unsigned long
52 
53 extern MagickExport void
55  SeedPseudoRandomGenerator(const unsigned long),
56  SetRandomKey(RandomInfo *,const size_t,unsigned char *),
57  SetRandomSecretKey(const unsigned long),
59 
60 #if defined(__cplusplus) || defined(c_plusplus)
61 }
62 #endif
63 
64 #endif
#define magick_restrict
Definition: MagickCore.h:41
MagickExport void SetRandomTrueRandom(const MagickBooleanType true_random)
Definition: random.c:977
Definition: random.c:80
MagickExport unsigned long GetRandomSecretKey(const RandomInfo *random_info)
Definition: random.c:730
MagickExport void SetRandomKey(RandomInfo *random_info, const size_t length, unsigned char *key)
Definition: random.c:865
MagickExport RandomInfo * DestroyRandomInfo(RandomInfo *random_info)
Definition: random.c:275
Definition: string_.h:29
MagickBooleanType
Definition: magick-type.h:198
MagickExport void SeedPseudoRandomGenerator(const unsigned long seed)
Definition: random.c:943
MagickExport RandomInfo * AcquireRandomInfo(void)
Definition: random.c:164
MagickExport void RandomComponentTerminus(void)
Definition: random.c:812
MagickExport MagickBooleanType RandomComponentGenesis(void)
Definition: random.c:787
MagickExport double GetRandomValue(RandomInfo *random_info)
Definition: random.c:755
MagickExport double GetPseudoRandomValue(RandomInfo *magick_restrict random_info)
Definition: random.c:599
#define MagickExport
Definition: method-attribute.h:80
MagickExport StringInfo * GetRandomKey(RandomInfo *random_info, const size_t length)
Definition: random.c:697
MagickExport void SetRandomSecretKey(const unsigned long key)
Definition: random.c:948