diff --git a/ng/Togl2.1/togl.c b/ng/Togl2.1/togl.c
index 100ef8e1..ee1f16e5 100644
--- a/ng/Togl2.1/togl.c
+++ b/ng/Togl2.1/togl.c
@@ -4044,7 +4044,7 @@ Togl_Height(const Togl *togl)
     return togl->Height;
 }
 
-EXTERN int
+int
 Togl_PixelScale(const Togl *togl)
 {
     return togl->PixelScale;
diff --git a/ng/Togl2.1/toglDecls.h b/ng/Togl2.1/toglDecls.h
index 0fdf8004..789ad15e 100755
--- a/ng/Togl2.1/toglDecls.h
+++ b/ng/Togl2.1/toglDecls.h
@@ -50,6 +50,11 @@ EXTERN int		Togl_Width(const Togl *togl);
 /* 6 */
 EXTERN int		Togl_Height(const Togl *togl);
 #endif
+#ifndef Togl_PixelScale_TCL_DECLARED
+#define Togl_PixelScale_TCL_DECLARED
+/* 6 */
+EXTERN int		Togl_PixelScale(const Togl *togl);
+#endif
 #ifndef Togl_Interp_TCL_DECLARED
 #define Togl_Interp_TCL_DECLARED
 /* 7 */
diff --git a/ng/ngpkg.cpp b/ng/ngpkg.cpp
index 896344df..a80b0ea6 100644
--- a/ng/ngpkg.cpp
+++ b/ng/ngpkg.cpp
@@ -25,7 +25,7 @@ The interface between the GUI and the netgen library
 
 // to be sure to include the 'right' togl-version
 #include "Togl2.1/togl.h"
-EXTERN int Togl_PixelScale (const Togl * togl);
+// EXTERN int Togl_PixelScale (const Togl * togl);
 
 #include "fonts.hpp"