Added extra parameter to SystemCommand for storing the output from an executed command and implemented this in NTSystemCommand.
Improved reporting errors in SystemCommand for applications that don't have a console.
The PDF and PS readers now print the output from the SystemCommand if no images are loaded.
diff --git a/MagickCore/nt-base-private.h b/MagickCore/nt-base-private.h
index 66323d9..8b640c6 100644
--- a/MagickCore/nt-base-private.h
+++ b/MagickCore/nt-base-private.h
@@ -131,7 +131,7 @@
NTSetSearchPath(const char *),
NTSyncMemory(void *,size_t,int),
NTUnmapMemory(void *,size_t),
- NTSystemCommand(const char *);
+ NTSystemCommand(const char *,char *);
extern MagickPrivate ssize_t
NTSystemConfiguration(int),