--- a/meshlabplugins/edit_align/align/AlignGlobal.h	2016-12-23 13:24:59.000000000 +0300
+++ b/meshlabplugins/edit_align/align/AlignGlobal.h	2017-11-26 03:10:09.210116792 +0300
@@ -115,7 +115,7 @@
 	Node *ChooseDormantWithMostActiveLink  ();
   void MakeAllDormant();
   void Clear();
-  bool GlobalAlign(const std::map<int,std::string> &Names, 	const double epsilon, int maxiter, bool Rigid, FILE *elfp=0, CallBack * cb=DummyCallBack );
+  bool GlobalAlign(const std::map<int,std::string> &Names, 	const double epsilon, int maxiter, bool Rigid, FILE *elfp=0, CallBackPos * cb=DummyCallBackPos );
 
     bool CheckGraph();