Exception handling for CLI Wands.
Preparations to disable depreciation meessages in "convert"

diff --git a/MagickCore/exception.h b/MagickCore/exception.h
index f6558f3..581c035 100644
--- a/MagickCore/exception.h
+++ b/MagickCore/exception.h
@@ -153,6 +153,8 @@
 extern MagickExport MagickBooleanType
   ThrowException(ExceptionInfo *,const ExceptionType,const char *,
     const char *),
+  ThrowMagickExceptionList(ExceptionInfo *,const char *,const char *,const size_t,
+    const ExceptionType,const char *,const char *,va_list),
   ThrowMagickException(ExceptionInfo *,const char *,const char *,const size_t,
     const ExceptionType,const char *,const char *,...)
     magick_attribute((__format__ (__printf__,7,8)));