diff -r c2a05fa925a1 -r bc23a0157a39 branchobj.h
--- a/branchobj.h	Fri Dec 08 20:18:56 2006 +0000
+++ b/branchobj.h	Fri Dec 29 13:52:17 2006 +0000
@@ -10,6 +10,8 @@
 enum BranchModification {NewBranch, MovedBranch};
 enum HideTmpMode {HideNone, HideExport};
 
+bool isAbove(BranchObj*,BranchObj*);
+
 /////////////////////////////////////////////////////////////////////////////
 class BranchObj:public OrnamentedObj {
 public: