diff --git a/API_GeoSnap.cpp b/API_GeoSnap.cpp
index 86f1410..72f8854 100644
--- a/API_GeoSnap.cpp
+++ b/API_GeoSnap.cpp
@@ -213,6 +213,13 @@ __stdcall EgtCurveLengthAtPoint( int nId, const double ptOn[3], double dExtend,
    return ( ExeCurveLengthAtPoint( nId, ptOn, dExtend, pdLen) ? TRUE : FALSE) ;
 }
 
+//----------------------------------------------------------------------------
+BOOL
+__stdcall EgtCurveAreaXY( int nId, double* pdArea)
+{
+   return ( ExeCurveAreaXY( nId, pdArea) ? TRUE : FALSE) ;
+}
+
 //----------------------------------------------------------------------------
 BOOL
 __stdcall EgtCurveNearestExtremityToPoint( int nId, const double ptP[3], BOOL* pbStart)