From b0bf8ed1a578e038f8e1600336c354f04a169744 Mon Sep 17 00:00:00 2001
From: Christoph Wintersteiger <c.wintersteiger@gmx.at>
Date: Wed, 8 Oct 2014 13:41:11 +0000
Subject: [PATCH] windows fixes

---
 libsrc/interface/nginterface.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libsrc/interface/nginterface.cpp b/libsrc/interface/nginterface.cpp
index 33220257..56fae671 100644
--- a/libsrc/interface/nginterface.cpp
+++ b/libsrc/interface/nginterface.cpp
@@ -109,8 +109,13 @@ namespace netgen
 {
 #include "writeuser.hpp"
 
+#ifndef WIN32
   shared_ptr<Mesh> mesh;
   shared_ptr<NetgenGeometry> ng_geometry;
+#else
+  extern shared_ptr<Mesh> mesh;
+  extern shared_ptr<NetgenGeometry> ng_geometry;
+#endif
 
 #ifndef NOTCL
   extern Tcl_Interp * tcl_interp;