--- frontend.h_ORIG	2004-06-16 07:19:22.000000000 +0200
+++ frontend.h	2004-07-31 12:23:02.000000000 +0200
@@ -250,6 +250,7 @@
 #define FE_READ_SIGNAL_STRENGTH    _IOR('o', 71, __u16)
 #define FE_READ_SNR                _IOR('o', 72, __u16)
 #define FE_READ_UNCORRECTED_BLOCKS _IOR('o', 73, __u32)
+#define FE_READ_FREQUENCY_OFFSET   _IOR('o', 74, __u16)
 
 #define FE_SET_FRONTEND            _IOW('o', 76, struct dvb_frontend_parameters)
 #define FE_GET_FRONTEND            _IOR('o', 77, struct dvb_frontend_parameters)