diff --git a/dix/events.c b/dix/events.c
index 9496b6f19..83ae5c965 100644
--- a/dix/events.c
+++ b/dix/events.c
@@ -349,8 +349,6 @@ IsFloating(DeviceIntPtr dev)
  */
 extern int lastEvent;
 
-extern int DeviceMotionNotify;
-
 #define CantBeFiltered NoEventMask
 /**
  * Event masks for each event type.
diff --git a/dix/ptrveloc.c b/dix/ptrveloc.c
index acbb479c1..a788575ca 100644
--- a/dix/ptrveloc.c
+++ b/dix/ptrveloc.c
@@ -61,10 +61,7 @@
  ****************************************************************************/
 
 /* fwds */
-int
- SetAccelerationProfile(DeviceVelocityPtr vel, int profile_num);
 static double
-
 SimpleSmoothProfile(DeviceIntPtr dev, DeviceVelocityPtr vel, double velocity,
                     double threshold, double acc);
 static PointerAccelerationProfileFunc