From 41d9fbf2586d29321ac0ca54ad8d9eab25b50f6d Mon Sep 17 00:00:00 2001
From: Matthias Hochsteger <mhochsteger@cerbsim.com>
Date: Thu, 7 Oct 2021 02:30:23 -0700
Subject: [PATCH] DLL_HEADER in Element2d

---
 libsrc/meshing/meshtype.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libsrc/meshing/meshtype.hpp b/libsrc/meshing/meshtype.hpp
index 6f81b808..7485dbdf 100644
--- a/libsrc/meshing/meshtype.hpp
+++ b/libsrc/meshing/meshtype.hpp
@@ -437,7 +437,7 @@ namespace netgen
 
   public:
     ///
-    Element2d ();
+    DLL_HEADER Element2d ();
     Element2d (const Element2d &) = default;
     Element2d (Element2d &&) = default;
     Element2d & operator= (const Element2d &) = default;
@@ -597,7 +597,7 @@ namespace netgen
     /// invert orientation
     inline void Invert ();
     ///
-    void Invert2 ();
+    DLL_HEADER void Invert2 ();
     /// first point number is smallest
     inline void NormalizeNumbering ();
     ///