Index: trunk/psModules/src/camera/pmReadoutStack.h
===================================================================
--- trunk/psModules/src/camera/pmReadoutStack.h	(revision 17228)
+++ trunk/psModules/src/camera/pmReadoutStack.h	(revision 18830)
@@ -24,4 +24,18 @@
     );
 
+psImage *pmReadoutSetAnalysisImage(pmReadout *readout, // Readout containing image
+				   const char *name, // Name of image in analysis metadata
+				   int numCols, int numRows, // Expected size of image
+				   psElemType type, // Expected type of image
+				   double init // Initial value
+    );
+
+// retrieve the specified image
+// XXX not sure why this should call psMemIncrRefCounter
+psImage *pmReadoutGetAnalysisImage(pmReadout *readout, // Readout containing image
+				   const char *name       // Name of image in analysis metadata
+    );
+
+
 /// Return an image from analysis metadata, produced while stacking
 psImage *pmReadoutAnalysisImage(pmReadout *readout, // Readout containing image
@@ -32,3 +46,8 @@
     );
 
+// XXX for the moment, use col0, row0, numCols, numRows supplied from the outside
+bool pmReadoutStackDefineOutput(pmReadout *readout, int col0, int row0, int numCols, int numRows, bool mask, bool weight, psMaskType blank);
+
+bool pmReadoutStackSetOutputSize(int *col0, int *row0, int *numCols, int *numRows, const psArray *inputs);
+
 #endif