Index: trunk/ppStats/src/ppStats.h
===================================================================
--- trunk/ppStats/src/ppStats.h	(revision 21183)
+++ trunk/ppStats/src/ppStats.h	(revision 23119)
@@ -22,7 +22,7 @@
     psList *summary;                    // Summary statistics to calculate
     // Options for input data
-    bool doFirstReadout3D;		// for 3D data, use the first readout?
+    bool doFirstReadout3D;              // for 3D data, use the first readout?
     float sample;                       // Fraction of cell to sample for statistics
-    psImageMaskType maskVal;		// Mask value for images
+    psImageMaskType maskVal;            // Mask value for images
     psList *chips;                      // Chips to look at
     psList *cells;                      // Cells to look at
@@ -108,4 +108,7 @@
 psString ppStatsVersion(void);
 
+/// Return source information
+psString ppStatsSource(void);
+
 /// Return long version information
 psString ppStatsVersionLong(void);