devenum: Mark internal symbols with hidden visibility.

[Francois Gouget]

---
 dlls/devenum/devenum_private.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/devenum/devenum_private.h b/dlls/devenum/devenum_private.h
index 4f14423..347aebb 100644
--- a/dlls/devenum/devenum_private.h
+++ b/dlls/devenum/devenum_private.h
@@ -82,8 +82,8 @@ HRESULT DEVENUM_GetCategoryKey(REFCLSID clsidDeviceClass, HKEY *pBaseKey, WCHAR
 /**********************************************************************
  * Global string constant declarations
  */
-extern const WCHAR clsid_keyname[6];
-extern const WCHAR wszInstanceKeyName[];
+extern const WCHAR clsid_keyname[6] DECLSPEC_HIDDEN;
+extern const WCHAR wszInstanceKeyName[] DECLSPEC_HIDDEN;
 #define CLSID_STR_LEN (sizeof(clsid_keyname) / sizeof(WCHAR))
 
 /**********************************************************************
-- 
2.1.4