Revert "dix: unexport CheckCursorConfinement()"

This reverts commit 24d1c08441.

Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2058>

dix/cursor_priv.h

@@ -12,7 +12,6 @@
 
 #include "include/cursor.h"
 #include "include/dix.h"
-#include "include/window.h"
 
 extern CursorPtr rootCursor;
 
@@ -60,6 +59,4 @@ Bool CursorMetricsFromGlyph(FontPtr pfont,
                             unsigned ch,
                             CursorMetricPtr cm);
 
-void CheckCursorConfinement(WindowPtr pWin);
-
 #endif /* _XSERVER_DIX_CURSOR_PRIV_H */

include/cursor.h

@@ -70,6 +70,8 @@ typedef struct _CursorMetric *CursorMetricPtr;
 extern _X_EXPORT int FreeCursor(void *pCurs,
                                 XID cid);
 
+extern _X_EXPORT void CheckCursorConfinement(WindowPtr /*pWin */ );
+
 extern _X_EXPORT void NewCurrentScreen(struct _DeviceIntRec * /*pDev */ ,
                                        ScreenPtr /*newScreen */ ,
                                        int /*x */ ,

mi/mioverlay.c

@@ -3,9 +3,9 @@
 
 #include <X11/X.h>
 
-#include "dix/cursor_priv.h"
 #include "mi/mi_priv.h"
 
+
 #include "scrnintstr.h"
 #include <X11/extensions/shapeproto.h>
 #include "validate.h"

mi/miwindow.c

@@ -49,7 +49,6 @@ SOFTWARE.
 #include <X11/X.h>
 #include <X11/extensions/shapeconst.h>
 
-#include "dix/cursor_priv.h"
 #include "dix/input_priv.h"
 #include "mi/mi_priv.h"