- Fixed a couple of compiler found bugs generated by the new C compiler

- Added support to tasinit for status display part of tas-application

evcontroller.w

@@ -31,6 +31,8 @@ used by EVControl:
                                pObjectDescriptor  pDes;
                                pIDrivable         pDrivInt;
                                pEVInterface       pEnvir;
+                               pICallBack         pCall;
+                               int                callCount;
                                pEVDriver          pDriv;
                                EVMode             eMode;
                                float              fTarget;
@@ -51,7 +53,8 @@ the second field a pointer to an Drivable interface. Each environment
 controller needs to implement that in order to allow SICS drive the device
 to a new value. The third field is a pointer to an environment interface.
 This is needed in order to enable monitoring of the device when it has
-reached its target value.   The fourth field is a pointer to the driver for
+reached its target value.   Then there is a pointer to a callback
+interface. The fifth field is a pointer to the driver for
 the actual hardware.  Next is the mode the device is in. Of course there
 must be floating point  value which defines the current target value for the
 device. pName is a pointer to a string representing the name of the