diff --git a/EGkCurveByApprox.h b/EGkCurveByApprox.h
index 83d92ef..1ae61aa 100644
--- a/EGkCurveByApprox.h
+++ b/EGkCurveByApprox.h
@@ -38,7 +38,7 @@ class CurveByApprox
       EGK_EXPORT bool GetArcs( double dLinTol, double dAngTolDeg, double dLinFea, PolyArc& PA) ;
 
    public :
-      EGK_EXPORT enum TYPE { ARCS_CORNER = 1, CUBIC_BEZIERS = 2} ;
+      enum TYPE { ARCS_CORNER = 1, CUBIC_BEZIERS = 2} ;
 
    private :
       bool CalcParameterization( void) ;
diff --git a/EGkCurveByInterp.h b/EGkCurveByInterp.h
index 16483e6..a64c1f5 100644
--- a/EGkCurveByInterp.h
+++ b/EGkCurveByInterp.h
@@ -35,8 +35,8 @@ class CurveByInterp
       EGK_EXPORT ICurve* GetCurve( int nMethod, int nType) ;
 
    public :
-      EGK_EXPORT enum METHOD { BESSEL = 1, AKIMA = 2, AKIMA_CORNER = 3} ;
-      EGK_EXPORT enum TYPE { BIARCS = 1, CUBIC_BEZIERS = 2} ;
+      enum METHOD { BESSEL = 1, AKIMA = 2, AKIMA_CORNER = 3} ;
+      enum TYPE { BIARCS = 1, CUBIC_BEZIERS = 2} ;
 
    private :
       bool CalcAkimaTangents( bool bDetectCorner) ;