- removed functions with void *data in the interface

- added RemoveSetUpdateCallback

sicshipadaba.h

@@ -54,11 +54,17 @@ pHdbCallback MakeReadOnlyCallback();
 pHdbCallback MakeCheckPermissionCallback(int priv);
 /**
  * make a callback which directly updates a
- * paramter after setting. Usefule for program parameters.
+ * paramter after setting. Useful for program parameters.
  * @return a suitably initialized callback structure setting
  * program parameters
  */
 pHdbCallback MakeSetUpdateCallback();
+/**
+ * Remove a SetUpdate callback. This is useful for chaning the
+ * behaviour of a node created with the hmake command
+ * @param node the node
+ */
+void RemoveSetUpdateCallback(pHdb node);
 /**
  * make a callback which starts a parameter driving.
  * @param sicsObject The SICS object to drive.
@@ -149,19 +155,6 @@ pHdbCallback MakeMemSetCallback(float *address);
  * @return A new suitably configured Hdb parameter or NULL when out of memory.
  */
 pHdb MakeSICSHdbPar(char *name, int priv, hdbValue v);
-/**
- * make a simple SICS hdb parameter. Setting it will call update immediately. Use 
- * this for program parameters.
- * @param name The name of the parameter
- * @param priv The privilege required to change that parameter
- * @param dataType The datatype for the new parameter. 
- * @param length The length of any arrays
- * @param data Data to initalise the parameter with. Can be NULL, then
- *  no initialisation takes place.
- * @return A new suitably configured Hdb parameter or NULL when out of memory.
- */
-pHdb CreateSICSHdbPar(char *name, int priv, int dataType, 
-    int length, void *data);
 /**
  * make a SICS hdb drivable parameter. Setting it will start the motor,
  *  virtual motor or environment parameter. This will call StartDevice 
@@ -198,21 +191,6 @@ pHdb MakeSICSROPar(char *name, hdbValue v);
  * @return A new suitably configured Hdb parameter or NULL when out of memory.
  */
 pHdb MakeSICSScriptPar(char *name, char *setScript, char *readScript, hdbValue v);
-/**
- * make a SICS scriptable parameter. I.e. when this parameter is set or read, 
- * appropriate scripts are invoked.
- * @param name The name of the parameter
- * @param setScript
- * @param readScript
- * @param name The name of the parameter
- * @param dataType The datatype for the new parameter. 
- * @param length The length of any arrays
- * @param data Data to initalise the parameter with. Can be NULL, then
- *  no initialisation takes place.
- * @return A new suitably configured Hdb parameter or NULL when out of memory.
- */
-pHdb CreateSICSScriptPar(char *name, char *setScript, char *readScript,
-  int dataType, int length, void *data);
 
 /**
  * remove a SICS paramameter node and its children. In contrast to the 
@@ -305,37 +283,28 @@ void RemoveSICSInternalCallback(void *internalID);
  * @param obj The object for which to get a parameter.
  * @param pCon The optional connection object to use for reporting errors.
  * @param path The path to the parameter.
- * @param dataType The datatype for the parameter.
- * @param data Target pointer to which to copy data too. 
- * @param length The length of data
+ * @param v the value
  * @return 1 on success, a negative error code else.
  */  
-int SICSHdbGetPar(void *obj, SConnection *pCon,
-     char *path, int dataType, void *data, int length);
+int SICSHdbGetPar(void *obj, SConnection *pCon, char *path, hdbValue *v);
 /**
  * SICSHdbUpdatePar updates the value of a parameter. 
  * @param obj The object for which to get a parameter.
  * @param pCon The optional connection object to use for reporting errors.
  * @param path The path to the parameter.
- * @param dataType The datatype for the parameter.
- * @param data Pointer  from which to copy data. 
- * @param length The length of data
+ * @param v the value
  * @return 1 on success, a negative error code else.
  */  
-int SICSHdbUpdatePar(void *obj, SConnection *pCon, 
-     char *path, int dataType, void *data, int length);
+int SICSHdbUpdatePar(void *obj, SConnection *pCon, char *path, hdbValue v);
 /**
  * SICSHdbSetPar sets the value of a parameter. 
  * @param obj The object for which to get a parameter.
  * @param pCon The optional connection object to use for reporting errors.
  * @param path The path to the parameter.
- * @param dataType The datatype for the parameter.
- * @param data Pointer  from which to copy data. 
- * @param length The length of data
- * @return 1 on success, a negative error code else.
+ * @param v the value
+ * @return positive on success, a negative error code else.
  */  
-int SICSHdbSetPar(void *obj, SConnection *pCon, 
-     char *path, int dataType, void *data, int length);
+int SICSHdbSetPar(void *obj, SConnection *pCon, char *path, hdbValue v);
 /**
  * query function if a parameter is read only.
  * @param node The ndoe to query