1 files changed, 2 insertions, 5 deletions
diff --git a/src/gui/painting/qrgb.h b/src/gui/painting/qrgb.h
index 06c479e5cd..d7a01840e8 100644
--- a/src/gui/painting/qrgb.h
+++ b/src/gui/painting/qrgb.h
@@ -44,14 +44,13 @@
 
 #include <QtCore/qglobal.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
 typedef unsigned int QRgb;                        // RGB triplet
 
-const QRgb  RGB_MASK    = 0x00ffffff;                // masks RGB values
+// non-namespaced Qt global variable
+const Q_DECL_UNUSED QRgb  RGB_MASK    = 0x00ffffff;     // masks RGB values
 
 inline int qRed(QRgb rgb)                // get red part of RGB
 { return ((rgb >> 16) & 0xff); }
@@ -82,6 +81,4 @@ inline bool qIsGray(QRgb rgb)
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QRGB_H