riched20: Mark internal symbols with hidden visibility.

[Francois Gouget]

---
 dlls/riched20/editstr.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/riched20/editstr.h b/dlls/riched20/editstr.h
index 1b1eda6..57d7fef 100644
--- a/dlls/riched20/editstr.h
+++ b/dlls/riched20/editstr.h
@@ -51,7 +51,7 @@
 #include "wine/list.h"
 
 #ifdef __i386__
-extern const struct ITextHostVtbl itextHostStdcallVtbl;
+extern const struct ITextHostVtbl itextHostStdcallVtbl DECLSPEC_HIDDEN;
 #endif /* __i386__ */
 
 typedef struct tagME_String
-- 
2.1.4