dix: unexport VerifyRectOrder

Not used by any driver, so no need to export it.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1365>

Xext/shape.c

@@ -32,6 +32,10 @@ in this Software without prior written authorization from The Open Group.
 
 #include <X11/X.h>
 #include <X11/Xproto.h>
+#include <X11/extensions/shapeproto.h>
+
+#include "dix/gc_priv.h"
+
 #include "misc.h"
 #include "os.h"
 #include "windowstr.h"
@@ -41,7 +45,6 @@ in this Software without prior written authorization from The Open Group.
 #include "dixstruct.h"
 #include "resource.h"
 #include "opaque.h"
-#include <X11/extensions/shapeproto.h>
 #include "regionstr.h"
 #include "gcstruct.h"
 #include "extinit.h"

dix/gc_priv.h

@@ -32,4 +32,6 @@ void FreeDefaultStipple(int screenNum);
 
 int SetDashes(GCPtr pGC, unsigned offset, unsigned ndash, unsigned char *pdash);
 
+int VerifyRectOrder(int nrects, xRectangle *prects, int ordering);
+
 #endif /* _XSERVER_DIX_GC_PRIV_H */

include/gc.h

@@ -88,10 +88,6 @@ extern _X_EXPORT int ChangeGC(ClientPtr /*client */ ,
                               BITS32 /*mask */ ,
                               ChangeGCValPtr /*pCGCV */ );
 
-extern _X_EXPORT int VerifyRectOrder(int /*nrects */ ,
-                                     xRectangle * /*prects */ ,
-                                     int /*ordering */ );
-
 extern _X_EXPORT int SetClipRects(GCPtr /*pGC */ ,
                                   int /*xOrigin */ ,
                                   int /*yOrigin */ ,