- A couple of small fixes for memory and initialization problems.

This is to make valgrind happy


SKIPPED:
	psi/amorscan.c
	psi/el734hp.c
	psi/psi.c
	psi/tasscan.c

stdscan.h

@@ -0,0 +1,83 @@
+
+/*--------------------------------------------------------------------------
+                   S T A N D A R D S C A N
+                    
+  This is a library of scan functions for the SICS standard scan.           
+
+  copyright: see copyright.h
+
+  Extracted from scan.c: Mark Koennecke, November 2004 
+----------------------------------------------------------------------------*/
+#ifndef SICSSTDSCAN
+#define SICSSTDSCAN
+
+  /**
+    * write the header of the scan file
+    */
+  int WriteHeader(pScanData self);
+  /**
+    * WriteScanPoints is called for each point to write the scan data
+    * to screen and to file.
+    */ 
+  int WriteScanPoints(pScanData self, int iPoint);
+  /**
+    * Called before the scan to prepare. The default implementation
+    * checks if all scan positions are available and configures the
+    * counter.
+    */
+  int PrepareScan(pScanData self);
+  /**
+    * second version of PrepareScan which does not check scan limits
+    */ 
+  int NonCheckPrepare(pScanData self);
+  /**
+    * ScanDrive handles driving to the scan point iPoint.
+    */ 
+  int ScanDrive(pScanData self, int iPoint);
+  /**
+    * ScanCount is called at each scan step to do the counting.
+    */
+  int ScanCount(pScanData self, int iPoint);
+  /**
+    * CollectScanData stores the scans count results into 
+    * the scan data structure and prints the information about the
+    * scan progress.
+    */
+  int CollectScanData(pScanData self, int iPoint);
+  int CollectScanDataJochen(pScanData self, int iPoint);
+/*===================================================================*/
+  /**
+    * Script invocation for writing the scan header.
+    */
+  int ScriptWriteHeader(pScanData self); 
+  /**
+    * Script writing each scan point
+    */
+  int ScriptWriteScanPoints(pScanData self, int iPoint);
+  /**
+    * Script preparation of the scan.
+    */
+  int ScriptPrepareScan(pScanData self);
+  /**
+    * Script driving to a scan point
+    */
+  int ScriptScanDrive(pScanData self, int iPoint);      
+  /**
+    * Script counting a scan point
+    */
+  int ScriptScanCount(pScanData self, int iPoint);      
+  /**
+    * Script collecting scan data for each scan point
+    */
+  int ScriptScanCollect(pScanData self, int iPoint);    
+  /**
+    * ConfigureScript assigns the script invocation functions for
+    * scan
+    */
+  void ConfigureScript(pScanData self);
+/*=====================================================================*/
+  int StandardScanWrapper(SConnection *pCon, SicsInterp *pSics, void *pData,
+                    int argc, char *argv[]);
+
+
+#endif