Index: trunk/ppStack/src/ppStackLoop.h
===================================================================
--- trunk/ppStack/src/ppStackLoop.h	(revision 27160)
+++ trunk/ppStack/src/ppStackLoop.h	(revision 27319)
@@ -7,4 +7,5 @@
 #include "ppStackOptions.h"
 #include "ppStackThread.h"
+#include "ppStack.h"
 
 
@@ -37,4 +38,7 @@
 // Prepare for combination
 bool ppStackCombinePrepare(
+    pmReadout **readout,                // Readout to set
+    const char *name,                   // Name of file
+    ppStackFileList files,              // Files of interest
     ppStackThreadData *stack,           // Stack
     ppStackOptions *options,            // Options
@@ -63,5 +67,6 @@
     pmConfig *config,                   // Configuration
     bool safe,                          // Allow safe combination?
-    bool norm                           // Normalise images?
+    bool norm,                          // Normalise images?
+    bool grow                           // Grow rejection masks?
     );