From: Dirk Lemstra <dirk@git.imagemagick.org>
Date: Sat, 2 Sep 2017 09:26:38 +0000 (+0200)
Subject: Fixed signature of the custom stream functions.
X-Git-Tag: 7.0.7-0~17
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=18a4ff78965a21d0170a76bdada078835fd6b7e8;p=imagemagick

Fixed signature of the custom stream functions.
---

diff --git a/MagickCore/blob.c b/MagickCore/blob.c
index 477527d05..514d96ebc 100644
--- a/MagickCore/blob.c
+++ b/MagickCore/blob.c
@@ -269,7 +269,8 @@ MagickExport void AttachBlob(BlobInfo *blob_info,const void *blob,
   blob_info->data=(unsigned char *) blob;
   blob_info->mapped=MagickFalse;
 }
-
+
+
 /*
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %                                                                             %
@@ -5331,7 +5332,7 @@ MagickExport ssize_t WriteBlob(Image *image,const size_t length,
     case CustomStream:
     {
       if (image->blob->custom_stream->writer != (CustomStreamHandler) NULL)
-        count=image->blob->custom_stream->writer((const unsigned char *) data,
+        count=image->blob->custom_stream->writer((unsigned char *) data,
           length,image->blob->custom_stream->data);
       break;
     }
diff --git a/MagickCore/blob.h b/MagickCore/blob.h
index 2caa3e863..bed85b2ef 100644
--- a/MagickCore/blob.h
+++ b/MagickCore/blob.h
@@ -33,13 +33,13 @@ typedef enum
 } MapMode;
 
 typedef ssize_t
-  (*CustomStreamHandler)(const unsigned char *,const size_t,const void *);
+  (*CustomStreamHandler)(unsigned char *,const size_t,void *);
 
 typedef size_t
-  (*CustomStreamSeeker)(const MagickOffsetType,const int,const void *);
+  (*CustomStreamSeeker)(const MagickOffsetType,const int,void *);
 
 typedef MagickOffsetType
-  (*CustomStreamTeller)(const void *);
+  (*CustomStreamTeller)(void *);
 
 typedef struct _CustomStreamInfo
   CustomStreamInfo;