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1 /*
2   Copyright 1999-2019 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 delegates private methods.
17 */
18 #ifndef MAGICKCORE_DELEGATE_PRIVATE_H
19 #define MAGICKCORE_DELEGATE_PRIVATE_H
20 
21 #if defined(MAGICKCORE_GS_DELEGATE)
22 #include "ghostscript/iapi.h"
23 #include "ghostscript/ierrors.h"
24 #else
25 typedef struct gsapi_revision_s
26 {
27   const char *product;
28   const char *copyright;
29   long revision;
30   long revisiondate;
31 } gsapi_revision_t;
32 #endif
33 
34 #if defined(__cplusplus) || defined(c_plusplus)
35 extern "C" {
36 #endif
37 
38 #ifndef gs_main_instance_DEFINED
39 # define gs_main_instance_DEFINED
40 typedef struct gs_main_instance_s
41   gs_main_instance;
42 #endif
43 
44 #if !defined(MagickDLLCall)
45 #  if defined(MAGICKCORE_WINDOWS_SUPPORT)
46 #    define MagickDLLCall __stdcall
47 #  else
48 #    define MagickDLLCall
49 #  endif
50 #endif
51 
52 typedef struct _GhostInfo
53 {
54   void
55     (MagickDLLCall *delete_instance)(gs_main_instance *);
56 
57   int
58     (MagickDLLCall *exit)(gs_main_instance *);
59 
60   int
61     (MagickDLLCall *init_with_args)(gs_main_instance *,int,char **);
62 
63   int
64     (MagickDLLCall *new_instance)(gs_main_instance **,void *);
65 
66   int
67     (MagickDLLCall *run_string)(gs_main_instance *,const char *,int,int *);
68 
69   int
70     (MagickDLLCall *set_stdio)(gs_main_instance *,int(MagickDLLCall *)(void *,
71       char *,int),int(MagickDLLCall *)(void *,const char *,int),
72       int(MagickDLLCall *)(void *,const char *,int));
73 
74   int
75     (MagickDLLCall *revision)(gsapi_revision_t *, int);
76 } GhostInfo;
77 
78 extern MagickPrivate MagickBooleanType
79   DelegateComponentGenesis(void);
80 
81 extern MagickPrivate void
82   DelegateComponentTerminus(void);
83 
84 #if defined(__cplusplus) || defined(c_plusplus)
85 }
86 #endif
87 
88 #endif
89