exa: unexport ExaOffscreenMarkUsed()

Not used by any external drivers, so no need to keep it exported.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

exa/exa.h

@@ -789,9 +789,6 @@ extern _X_EXPORT ExaOffscreenArea *exaOffscreenAlloc(ScreenPtr pScreen,
 extern _X_EXPORT ExaOffscreenArea *exaOffscreenFree(ScreenPtr pScreen,
                                                     ExaOffscreenArea * area);
 
-extern _X_EXPORT void
- ExaOffscreenMarkUsed(PixmapPtr pPixmap);
-
 extern _X_EXPORT void
  exaEnableDisableFBAccess(ScreenPtr pScreen, Bool enable);
 
@@ -802,9 +799,6 @@ extern _X_EXPORT Bool
 extern _X_EXPORT void
  exaMoveInPixmap(PixmapPtr pPixmap);
 
-extern _X_EXPORT void
- exaMoveOutPixmap(PixmapPtr pPixmap);
-
 /* in exa_unaccel.c */
 extern _X_EXPORT CARD32
  exaGetPixmapFirstPixel(PixmapPtr pPixmap);

exa/exa_priv.h

@@ -724,4 +724,8 @@ void
 void
  exaPrepareAccessReg_classic(PixmapPtr pPixmap, int index, RegionPtr pReg);
 
+void exaMoveOutPixmap(PixmapPtr pPixmap);
+
+void ExaOffscreenMarkUsed(PixmapPtr pPixmap);
+
 #endif                          /* EXAPRIV_H */