diff --git a/MagickCache/magick-cache.c b/MagickCache/magick-cache.c
index 60fb965..b516062 100644
--- a/MagickCache/magick-cache.c
+++ b/MagickCache/magick-cache.c
@@ -290,7 +290,7 @@ MagickExport MagickCache *AcquireMagickCache(const char *path,
       cache=DestroyMagickCache(cache);
       return((MagickCache *) NULL);
     }
-  GetMagickCacheSentinel(cache,sentinel);
+  GetMagickCacheSentinel(cache,(unsigned char *) sentinel);
   signature=GetMagickCacheSignature(cache->nonce);
   if (memcmp(&signature,sentinel,sizeof(signature)) != 0)
     {
@@ -958,7 +958,7 @@ MagickExport MagickBooleanType GetMagickCacheResource(MagickCache *cache,
   path=DestroyString(path);
   if (sentinel == NULL)
     return(MagickFalse);
-  GetMagickCacheResourceSentinel(resource,sentinel);
+  GetMagickCacheResourceSentinel(resource,(unsigned char *) sentinel);
   signature=GetMagickCacheSignature(resource->nonce);
   /*
     If no cache passkey, generate the resource ID.
@@ -1129,8 +1129,8 @@ static MagickBooleanType ResourceToBlob(MagickCacheResource *resource,
     ssize_t
       count;
 
-    count=read(file,resource->blob+i,(size_t) MagickCacheMin(resource->extent-i,
-      (size_t) SSIZE_MAX));
+    count=read(file,(unsigned char *) resource->blob+i,(size_t)
+      MagickCacheMin(resource->extent-i,(size_t) SSIZE_MAX));
     if (count <= 0)
       {
         count=0;
@@ -1877,7 +1877,7 @@ MagickExport MagickBooleanType IterateMagickCacheResources(MagickCache *cache,
   assert(cache != (MagickCache *) NULL);
   assert(cache->signature == MagickCacheSignature);
   status=MagickTrue;
-  head=AcquireCriticalMemory(sizeof(struct ResourceNode));
+  head=(ResourceNode *) AcquireCriticalMemory(sizeof(*node));
   head->path=AcquireString(cache->path);
   (void) ConcatenateString(&head->path,"/");
   (void) ConcatenateString(&head->path,iri);
@@ -1906,7 +1906,7 @@ MagickExport MagickBooleanType IterateMagickCacheResources(MagickCache *cache,
         }
       if (S_ISDIR(attributes.st_mode) != 0)
         {
-          node=AcquireCriticalMemory(sizeof(struct ResourceNode));
+          node=(ResourceNode *) AcquireCriticalMemory(sizeof(*node));
           node->path=path;
           node->next=(struct ResourceNode *) NULL;
           node->previous=q;
diff --git a/Makefile b/Makefile
index 4c210db..a6d8d22 100644
--- a/Makefile
+++ b/Makefile
@@ -208,10 +208,10 @@ AUTOCONF = ${SHELL} /home/cristy/MagickCache-0.9.2/missing autoconf
 AUTOHEADER = ${SHELL} /home/cristy/MagickCache-0.9.2/missing autoheader
 AUTOMAKE = ${SHELL} /home/cristy/MagickCache-0.9.2/missing automake-1.16
 AWK = gawk
-CC = /usr/bin/afl-clang-fast
+CC = c++
 CCDEPMODE = depmode=gcc3
-CFLAGS = -ggdb -fsanitize=memory,undefined -fno-omit-frame-pointer
-CPP = /usr/bin/afl-clang-fast -E
+CFLAGS = 
+CPP = c++ -E
 CPPFLAGS = 
 CYGPATH_W = echo
 DEFS = -DHAVE_CONFIG_H
@@ -227,7 +227,7 @@ INSTALL_DATA = ${INSTALL} -m 644
 INSTALL_PROGRAM = ${INSTALL}
 INSTALL_SCRIPT = ${INSTALL}
 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
-LDFLAGS = -ggdb -fsanitize=memory,undefined -fno-omit-frame-pointer
+LDFLAGS = 
 LIBOBJS = 
 LIBS = 
 LTLIBOBJS = 
@@ -277,7 +277,7 @@ abs_builddir = /home/cristy/MagickCache-0.9.2
 abs_srcdir = /home/cristy/MagickCache-0.9.2
 abs_top_builddir = /home/cristy/MagickCache-0.9.2
 abs_top_srcdir = /home/cristy/MagickCache-0.9.2
-ac_ct_CC = /usr/bin/afl-clang-fast
+ac_ct_CC = c++
 am__include = include
 am__leading_dot = .
 am__quote = 
diff --git a/utilities/magick-cache.c b/utilities/magick-cache.c
index 9b6a086..d06c4a5 100644
--- a/utilities/magick-cache.c
+++ b/utilities/magick-cache.c
@@ -143,7 +143,7 @@ static MagickBooleanType MagickCacheCLI(int argc,char **argv,
     cache=DestroyMagickCache(cache); \
   if (message != (char *) NULL) \
     message=DestroyString(message); \
-  return(-1); \
+  return(MagickFalse); \
 }
 #define ThrowMagickCacheException(cache) \
 { \
@@ -295,7 +295,7 @@ static MagickBooleanType MagickCacheCLI(int argc,char **argv,
             "unable to create magick cache","`%s': %s",path,message);
           MagickCacheExit(exception);
         }
-      return(0);
+      return(MagickTrue);
     }
   cache=AcquireMagickCache(path,passkey);
   if (cache == (MagickCache *) NULL)
@@ -539,7 +539,7 @@ static MagickBooleanType MagickCacheCLI(int argc,char **argv,
     passkey=DestroyStringInfo(passkey);
   resource=DestroyMagickCacheResource(resource);
   cache=DestroyMagickCache(cache);
-  return(0);
+  return(MagickTrue);
 }
 
 static int MagickCacheMain(int argc,char **argv)