user32: Mark internal symbols with hidden visibility.

[Francois Gouget]

---
 dlls/user32/controls.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/user32/controls.h b/dlls/user32/controls.h
index a5a6adc..69bc94c 100644
--- a/dlls/user32/controls.h
+++ b/dlls/user32/controls.h
@@ -81,8 +81,8 @@ extern const struct builtin_class_descr SCROLL_builtin_class DECLSPEC_HIDDEN;
 extern const struct builtin_class_descr STATIC_builtin_class DECLSPEC_HIDDEN;
 extern const struct builtin_class_descr IME_builtin_class DECLSPEC_HIDDEN;
 
-extern LRESULT WINAPI ImeWndProcA(HWND,UINT,WPARAM,LPARAM);
-extern LRESULT WINAPI ImeWndProcW(HWND,UINT,WPARAM,LPARAM);
+extern LRESULT WINAPI ImeWndProcA(HWND,UINT,WPARAM,LPARAM) DECLSPEC_HIDDEN;
+extern LRESULT WINAPI ImeWndProcW(HWND,UINT,WPARAM,LPARAM) DECLSPEC_HIDDEN;
 extern LRESULT WINAPI DesktopWndProc(HWND,UINT,WPARAM,LPARAM) DECLSPEC_HIDDEN;
 extern LRESULT WINAPI IconTitleWndProc(HWND,UINT,WPARAM,LPARAM) DECLSPEC_HIDDEN;
 extern LRESULT WINAPI PopupMenuWndProc(HWND,UINT,WPARAM,LPARAM) DECLSPEC_HIDDEN;
-- 
2.1.4