3 files changed, 33 insertions, 0 deletions

diff --git a/src/websockets/qsslserver_p.h b/src/websockets/qsslserver_p.h
index 18e1a19..bb8c7f9 100644
--- a/src/websockets/qsslserver_p.h
+++ b/src/websockets/qsslserver_p.h
@@ -34,6 +34,17 @@
 #ifndef QSSLSERVER_P_H
 #define QSSLSERVER_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtNetwork/QTcpServer>
 #include <QtNetwork/QSslError>
 #include <QtNetwork/QSslConfiguration>
diff --git a/src/websockets/qwebsocketframe_p.h b/src/websockets/qwebsocketframe_p.h
index b0c1ab2..46bc510 100644
--- a/src/websockets/qwebsocketframe_p.h
+++ b/src/websockets/qwebsocketframe_p.h
@@ -34,6 +34,17 @@
 #ifndef QWEBSOCKETFRAME_P_H
 #define QWEBSOCKETFRAME_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QString>
 #include <QtCore/QByteArray>
 #include <QtCore/QCoreApplication>
diff --git a/src/websockets/qwebsocketprotocol_p.h b/src/websockets/qwebsocketprotocol_p.h
index bf56332..9aab8ce 100644
--- a/src/websockets/qwebsocketprotocol_p.h
+++ b/src/websockets/qwebsocketprotocol_p.h
@@ -34,6 +34,17 @@
 #ifndef QWEBSOCKETPROTOCOL_P_H
 #define QWEBSOCKETPROTOCOL_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qglobal.h>
 #include "QtWebSockets/qwebsocketprotocol.h"