user32: Get rid of the unused parameter in the EmptyClipboard driver entry point.

dlls/user32/clipboard.c

@@ -299,8 +299,7 @@ BOOL WINAPI EmptyClipboard(void)
      * to clear its cache. */
     USER_Driver->pAcquireClipboard(cbinfo.hWndOpen);
 
-    /* Empty the local cache */
-    USER_Driver->pEmptyClipboard(FALSE);
+    USER_Driver->pEmptyClipboard();
 
     bCBHasChanged = TRUE;
 

dlls/user32/driver.c

@@ -344,7 +344,7 @@ static BOOL CDECL nulldrv_CountClipboardFormats(void)
     return 0;
 }
 
-static void CDECL nulldrv_EmptyClipboard( BOOL keepunowned )
+static void CDECL nulldrv_EmptyClipboard(void)
 {
 }
 
@@ -684,9 +684,9 @@ static BOOL CDECL loaderdrv_CountClipboardFormats(void)
     return load_driver()->pCountClipboardFormats();
 }
 
-static void CDECL loaderdrv_EmptyClipboard( BOOL keepunowned )
+static void CDECL loaderdrv_EmptyClipboard(void)
 {
-    load_driver()->pEmptyClipboard( keepunowned );
+    load_driver()->pEmptyClipboard();
 }
 
 static void CDECL loaderdrv_EndClipboardUpdate(void)

dlls/user32/user_private.h

@@ -82,7 +82,7 @@ typedef struct tagUSER_DRIVER {
     /* clipboard functions */
     INT    (CDECL *pAcquireClipboard)(HWND);                     /* Acquire selection */
     BOOL   (CDECL *pCountClipboardFormats)(void);                /* Count available clipboard formats */
-    void   (CDECL *pEmptyClipboard)(BOOL);                       /* Empty clipboard data */
+    void   (CDECL *pEmptyClipboard)(void);                       /* Empty clipboard data */
     void   (CDECL *pEndClipboardUpdate)(void);                   /* End clipboard update */
     UINT   (CDECL *pEnumClipboardFormats)(UINT);                 /* Enumerate clipboard formats */
     HANDLE (CDECL *pGetClipboardData)(UINT);                     /* Get specified selection data */

dlls/winemac.drv/clipboard.c

@@ -1952,9 +1952,9 @@ INT CDECL macdrv_CountClipboardFormats(void)
  *
  * Empty cached clipboard data.
  */
-void CDECL macdrv_EmptyClipboard(BOOL keepunowned)
+void CDECL macdrv_EmptyClipboard(void)
 {
-    TRACE("keepunowned %d\n", keepunowned);
+    TRACE("()\n");
     macdrv_clear_pasteboard();
 }
 

dlls/winemac.drv/winemac.drv.spec

@@ -14,7 +14,7 @@
 @ cdecl CreateWindow(long) macdrv_CreateWindow
 @ cdecl DestroyCursorIcon(long) macdrv_DestroyCursorIcon
 @ cdecl DestroyWindow(long) macdrv_DestroyWindow
-@ cdecl EmptyClipboard(long) macdrv_EmptyClipboard
+@ cdecl EmptyClipboard() macdrv_EmptyClipboard
 @ cdecl EndClipboardUpdate() macdrv_EndClipboardUpdate
 @ cdecl EnumClipboardFormats(long) macdrv_EnumClipboardFormats
 @ cdecl EnumDisplayMonitors(long ptr ptr long) macdrv_EnumDisplayMonitors

dlls/winex11.drv/clipboard.c

@@ -129,7 +129,6 @@ static int selectionAcquired = 0;              /* Contains the current selection
 static Window selectionWindow = None;          /* The top level X window which owns the selection */
 static Atom selectionCacheSrc = XA_PRIMARY;    /* The selection source from which the clipboard cache was filled */
 
-void CDECL X11DRV_EmptyClipboard(BOOL keepunowned);
 void CDECL X11DRV_EndClipboardUpdate(void);
 static HANDLE X11DRV_CLIPBOARD_ImportClipboardData(Display *d, Window w, Atom prop);
 static HANDLE X11DRV_CLIPBOARD_ImportEnhMetaFile(Display *d, Window w, Atom prop);
@@ -171,6 +170,7 @@ static BOOL X11DRV_CLIPBOARD_RenderSynthesizedDIB(Display *display);
 static BOOL X11DRV_CLIPBOARD_RenderSynthesizedBitmap(Display *display);
 static BOOL X11DRV_CLIPBOARD_RenderSynthesizedEnhMetaFile(Display *display);
 static void X11DRV_HandleSelectionRequest( HWND hWnd, XSelectionRequestEvent *event, BOOL bIsMultiple );
+static void empty_clipboard( BOOL keepunowned );
 
 /* Clipboard formats */
 
@@ -621,7 +621,7 @@ static BOOL X11DRV_CLIPBOARD_UpdateCache(void)
         }
         else if (wSeqNo < seqno)
         {
-            X11DRV_EmptyClipboard(TRUE);
+            empty_clipboard( TRUE );
 
             if (X11DRV_CLIPBOARD_QueryAvailableData(thread_init_display()) < 0)
             {
@@ -2862,7 +2862,7 @@ static void X11DRV_CLIPBOARD_ReleaseSelection(Display *display, Atom selType, Wi
 
         selectionWindow = None;
 
-        X11DRV_EmptyClipboard(FALSE);
+        empty_clipboard( FALSE );
 
         /* Reset the selection flags now that we are done */
         selectionAcquired = S_NOSELECTION;
@@ -2982,12 +2982,7 @@ int CDECL X11DRV_AcquireClipboard(HWND hWndClipWindow)
 }
 
 
-/**************************************************************************
- *	X11DRV_EmptyClipboard
- *
- * Empty cached clipboard data. 
- */
-void CDECL X11DRV_EmptyClipboard(BOOL keepunowned)
+static void empty_clipboard(BOOL keepunowned)
 {
     WINE_CLIPDATA *data, *next;
 
@@ -3003,7 +2998,15 @@ void CDECL X11DRV_EmptyClipboard(BOOL keepunowned)
     TRACE(" %d entries remaining in cache.\n", ClipDataCount);
 }
 
-
+/**************************************************************************
+ *	X11DRV_EmptyClipboard
+ *
+ * Empty cached clipboard data.
+ */
+void CDECL X11DRV_EmptyClipboard(void)
+{
+    empty_clipboard( FALSE );
+}
 
 /**************************************************************************
  *		X11DRV_SetClipboardData
@@ -3154,7 +3157,7 @@ void X11DRV_ResetSelectionOwner(void)
     WARN("Failed to find another thread to take selection ownership. Clipboard data will be lost.\n");
 
     X11DRV_CLIPBOARD_ReleaseOwnership();
-    X11DRV_EmptyClipboard(FALSE);
+    empty_clipboard( FALSE );
 }
 
 

dlls/winex11.drv/winex11.drv.spec

@@ -28,7 +28,7 @@
 @ cdecl CreateDesktopWindow(long) X11DRV_CreateDesktopWindow
 @ cdecl CreateWindow(long) X11DRV_CreateWindow
 @ cdecl DestroyWindow(long) X11DRV_DestroyWindow
-@ cdecl EmptyClipboard(long) X11DRV_EmptyClipboard
+@ cdecl EmptyClipboard() X11DRV_EmptyClipboard
 @ cdecl EndClipboardUpdate() X11DRV_EndClipboardUpdate
 @ cdecl EnumClipboardFormats(long) X11DRV_EnumClipboardFormats
 @ cdecl GetClipboardData(long) X11DRV_GetClipboardData