1 files changed, 15 insertions, 3 deletions

diff --git a/qmake/include/private/qucomextra_p.h b/qmake/include/private/qucomextra_p.h
index 3de6104..fe39692 100644
--- a/qmake/include/private/qucomextra_p.h
+++ b/qmake/include/private/qucomextra_p.h
@@ -35,8 +35,20 @@
 **
 **********************************************************************/
 
-#ifndef QUCOMEXTRA_H
-#define QUCOMEXTRA_H
+#ifndef QUCOMEXTRA_P_H
+#define QUCOMEXTRA_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  This header file may
+// change from version to version without notice, or even be
+// removed.
+//
+// We mean it.
+//
+//
 
 #ifndef QT_H
 #include <private/qucom_p.h>
@@ -89,5 +101,5 @@ struct Q_EXPORT QUType_varptr : public QUType
 extern Q_EXPORT QUType_varptr static_QUType_varptr;
 
 
-#endif // QUCOMEXTRA_H
+#endif // QUCOMEXTRA_P_H