diff --git a/EGkCalcPocketing.h b/EGkCalcPocketing.h
index feb03f8..211e440 100644
--- a/EGkCalcPocketing.h
+++ b/EGkCalcPocketing.h
@@ -25,10 +25,13 @@
 #endif
 
 //-----------------------------------------------------------------------------
+// Per calcolo percorso di Svuotatura o di Lucidatura
 EGK_EXPORT bool CalcPocketing( const ISurfFlatRegion* pSfr, double dRad, double dRadOffs, double dStep,
                                double dAngle, double dOpenMinSafe, int nType, bool bSmooth, bool bCalcUnclReg, bool bInvert, bool bAvoidOpt,
                                bool bAllowZigZagOneWayBorders, bool bCalcFeed, const Point3d& ptEndPrec, const ISurfFlatRegion* pSfrLimit,
-                               bool bAllOffs, double dMaxOptSize, double dLiTang, int nLiType, ICRVCOMPOPOVECTOR& vCrv) ;
+                               bool bAllOffs, double dMaxOptSize,
+                               int nLiType, double dLiTang, double dLiElev, int nLoType, double dLoTang,
+                               bool bPolishing, double dEpicyclesRad, double dEpicyclesDist, ICRVCOMPOPOVECTOR& vCrv) ;
 EGK_EXPORT bool CalcSmoothCurve( ICurveComposite* pCrv, double dRightLen, double dLeftLen, bool bAsParam) ;
 EGK_EXPORT bool CalcZigZagInfill( const ISurfFlatRegion* pSfr, double dStep, bool bSmooth, bool bRemoveOverlapLink,
                                   ICRVCOMPOPOVECTOR& vCrvCompoRes) ;
@@ -86,3 +89,9 @@ enum {
    LEAD_IN_ZIGZAG = 2,
    LEAD_IN_HELIX = 3
 } ;
+
+// Definizione tipo LeadOut
+enum {
+   LEAD_OUT_NONE = 0,
+   LEAD_OUT_GLIDE = 1
+} ;