diff --git a/qtinterface/tqt.h.cmake b/qtinterface/tqt.h.cmake
index 806c3f0..bbf3f6b 100644
--- a/qtinterface/tqt.h.cmake
+++ b/qtinterface/tqt.h.cmake
@@ -106,18 +106,6 @@ Boston, MA 02110-1301, USA.
 #define TQ_ControlElement	ControlElement
 #define TQ_ComplexControl	ComplexControl
 
-#define static_TQUType_int	static_QUType_int
-#define static_TQUType_TQString	static_QUType_TQString
-#define static_TQUType_ptr	static_QUType_ptr
-#define static_TQUType_bool	static_QUType_bool
-#define static_TQUType_varptr	static_QUType_varptr
-#define static_TQUType_charstar	static_QUType_charstar
-
-#define tqreadBlock		readBlock
-#define tqwriteBlock		writeBlock
-#define TQT_TQIO_LONG		TQ_LONG
-#define TQT_TQIO_ULONG		TQ_ULONG
-
 #define TQT_TQOBJECT(x) (static_cast<TQObject*>(static_cast<TQObject*>(x)))
 #define TQT_TQWIDGET(x) (static_cast<TQWidget*>(static_cast<TQWidget*>(x)))
 #define TQT_TQSIZEPOLICY(x) (static_cast<TQSizePolicy*>(static_cast<TQSizePolicy*>(x)))