[PSDK]

add extern GUID_NULL

svn path=/trunk/; revision=46076

diff --git a/reactos/include/psdk/guiddef.h b/reactos/include/psdk/guiddef.h
index b02e57e..e96e9e9 100644 (file)
--- a/reactos/include/psdk/guiddef.h
+++ b/reactos/include/psdk/guiddef.h
@@ -140,4 +140,6 @@ inline bool operator!=(const GUID& guidOne, const GUID& guidOther)
 #endif
 #endif
 
+extern const IID GUID_NULL;
+
 #endif /* _GUIDDEF_H_ */