diff --git a/glamor/glamor.h b/glamor/glamor.h
index e63762b44..b0f2212d9 100644
--- a/glamor/glamor.h
+++ b/glamor/glamor.h
@@ -321,6 +321,9 @@ extern _X_EXPORT int glamor_create_gc(GCPtr gc);
 extern _X_EXPORT void glamor_validate_gc(GCPtr gc, unsigned long changes,
                                          DrawablePtr drawable);
 
+extern Bool _X_EXPORT glamor_change_window_attributes(WindowPtr pWin, unsigned long mask);
+extern void _X_EXPORT glamor_copy_window(WindowPtr window, DDXPointRec old_origin, RegionPtr src_region);
+
 /* Glamor rendering/drawing functions with XXX_nf.
  * nf means no fallback within glamor internal if possible. If glamor
  * fail to accelerate the operation, glamor will return a false, and the
diff --git a/glamor/glamor_priv.h b/glamor/glamor_priv.h
index a2a21fca0..96635be39 100644
--- a/glamor/glamor_priv.h
+++ b/glamor/glamor_priv.h
@@ -626,10 +626,6 @@ void glamor_copy_n_to_n(DrawablePtr src, DrawablePtr dst, GCPtr gc,
                         BoxPtr box, int nbox, int dx, int dy, Bool reverse,
                         Bool upsidedown, Pixel bitplane, void *closure);
 
-/* glamor_copywindow.c */
-void glamor_copy_window(WindowPtr win, DDXPointRec old_origin,
-                        RegionPtr src_region);
-
 /* glamor_core.c */
 Bool glamor_prepare_access(DrawablePtr drawable, glamor_access_t access);
 void glamor_finish_access(DrawablePtr drawable);
@@ -670,7 +666,6 @@ glamor_pixmap_fbo *glamor_es2_pixmap_read_prepare(PixmapPtr source, int x,
 
 Bool glamor_set_alu(ScreenPtr screen, unsigned char alu);
 Bool glamor_set_planemask(PixmapPtr pixmap, unsigned long planemask);
-Bool glamor_change_window_attributes(WindowPtr pWin, unsigned long mask);
 RegionPtr glamor_bitmap_to_region(PixmapPtr pixmap);
 
 /* glamor_fill.c */