Index: trunk/ppSub/src/ppSub.h
===================================================================
--- trunk/ppSub/src/ppSub.h	(revision 28121)
+++ trunk/ppSub/src/ppSub.h	(revision 29003)
@@ -175,4 +175,8 @@
     );
 
+bool ppSubFlagNeighbors(pmConfig *config, pmFPAview *view, psArray *sources, bool matchRef);
+bool ppSubMatchSources (psArray *objects, psArray *sources, float RADIUS, float MIN_SN);
+bool ppSubSetSourceImageIDs (psArray *sources, int imageID);
+
 ///@}
 #endif