dix: unexport QueryColors()

Not used by any driver/module, so no need to keep it exported.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1581>

dix/colormap_priv.h

@@ -10,6 +10,7 @@
 
 #include "dix/screenint_priv.h"
 #include "include/colormap.h"
+#include "include/dix.h"
 #include "include/window.h"
 
 typedef struct _CMEntry *EntryPtr;
@@ -33,4 +34,7 @@ void FakeAllocColor(ColormapPtr pmap, xColorItem *item);
 
 void FakeFreeColor(ColormapPtr pmap, Pixel pixel);
 
+int QueryColors(ColormapPtr pmap, int count, Pixel *ppixIn,
+                xrgb *prgbList, ClientPtr client);
+
 #endif /* _XSERVER_DIX_COLORMAP_PRIV_H */

hw/vfb/InitOutput.c

@@ -38,6 +38,7 @@ from The Open Group.
 #include <X11/Xproto.h>
 #include <X11/Xos.h>
 
+#include "dix/colormap_priv.h"
 #include "dix/dix_priv.h"
 #include "dix/screenint_priv.h"
 #include "os/cmdline.h"

include/colormap.h

@@ -74,12 +74,6 @@ typedef CARD32 Pixel;
 /* moved to screenint.h: typedef struct _ColormapRec *ColormapPtr */
 typedef struct _colorResource *colorResourcePtr;
 
-extern _X_EXPORT int QueryColors(ColormapPtr /*pmap */ ,
-                                 int /*count */ ,
-                                 Pixel * /*ppixIn */ ,
-                                 xrgb * /*prgbList */ ,
-                                 ClientPtr client);
-
 extern _X_EXPORT int FreeClientPixels(void *pcr,
                                       XID fakeid);