diff --git a/EGrScene.h b/EGrScene.h
index 32df656..2ab2653 100644
--- a/EGrScene.h
+++ b/EGrScene.h
@@ -44,7 +44,7 @@ class IEGrScene
       virtual std::string GetGLSLInfo( void) = 0 ;
       virtual std::string GetPixelFormatInfo( void) = 0 ;
       virtual bool RedrawWindow( void) = 0 ;
-      virtual bool Reshape( int nW, int nH) = 0 ;
+      virtual bool Resize( int nW, int nH) = 0 ;
       virtual bool SetBackground( Color colBackTop, Color colBackBottom) = 0 ;
       virtual bool Prepare( void) = 0 ;
       virtual bool Draw( void) = 0 ;
diff --git a/EInAPI.h b/EInAPI.h
new file mode 100644
index 0000000..497e83e
--- /dev/null
+++ b/EInAPI.h
@@ -0,0 +1,72 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2014-2014
+//----------------------------------------------------------------------------
+// File : EInAPI.h          Data : 26.08.14          Versione : 1.5h1
+// Contenuto : API (application programming interface).
+//
+//
+//
+// Modifiche : 26.08.14 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+#pragma once
+
+#include <windows.h>
+
+//----------------------- Macro per import/export ----------------------------
+#undef EIN_EXPORT
+#if defined( I_AM_EIN)            // da definirsi solo nella DLL
+   #define EIN_EXPORT __declspec( dllexport)
+#else
+   #define EIN_EXPORT __declspec( dllimport)
+#endif
+
+//-----------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// API
+EIN_EXPORT int __stdcall EgtSetLog( int nDebug, const wchar_t* sLogFile) ;
+EIN_EXPORT int __stdcall EgtSetFont( const wchar_t* sNfeFontDir, const wchar_t* sDefaultFont) ;
+EIN_EXPORT int __stdcall EgtInit( HWND hWnd, int nDriver, int b2Buff, int nColorBits, int nDepthBits) ;
+EIN_EXPORT int __stdcall EgtExit( void) ;
+EIN_EXPORT int __stdcall EgtSetDefaultMaterial( int nRed, int nGreen, int nBlue) ;
+EIN_EXPORT int __stdcall EgtSetBackground( int nTopRed, int nTopGreen, int nTopBlue,
+                                           int nBottomRed, int nBottomGreen, int nBottomBlue) ;
+EIN_EXPORT int __stdcall EgtNewFile( void) ;
+EIN_EXPORT int __stdcall EgtOpenFile( const wchar_t* sFilePath) ;
+EIN_EXPORT int __stdcall EgtTestImportExt( const wchar_t* sFilePath) ;
+EIN_EXPORT int __stdcall EgtImportDxf( const wchar_t* sFilePath) ;
+EIN_EXPORT int __stdcall EgtImportStl( const wchar_t* sFilePath) ;
+EIN_EXPORT int __stdcall EgtDraw( void) ;
+EIN_EXPORT int __stdcall EgtResize( int nW, int nH) ;
+EIN_EXPORT int __stdcall EgtSetShowMode( int nShowMode) ;
+EIN_EXPORT int __stdcall EgtSetShowCurveDirection( int nShow) ;
+EIN_EXPORT int __stdcall EgtZoom( int nZoom) ;
+EIN_EXPORT int __stdcall EgtZoomOnPoint( int nWinX, int nWinY, double dCoeff) ;
+EIN_EXPORT int __stdcall EgtSetWinRect( int nPrevX, int nPrevY, int nCurrX, int nCurrY) ;
+EIN_EXPORT int __stdcall EgtResetWinRect( void) ;
+EIN_EXPORT int __stdcall EgtZoomWin( int nPrevX, int nPrevY, int nCurrX, int nCurrY) ;
+EIN_EXPORT int __stdcall EgtSetView( int nView) ;
+EIN_EXPORT int __stdcall EgtPanCamera( int nPrevX, int nPrevY, int nCurrX, int nCurrY) ;
+EIN_EXPORT int __stdcall EgtRotateCamera( int nPrevX, int nPrevY, int nCurrX, int nCurrY) ;
+EIN_EXPORT int __stdcall EgtGetCameraDir( int* pnDir) ;
+EIN_EXPORT int __stdcall EgtUnProject( int nWinX, int nWinY, double ptP[3]) ;
+
+
+// API di prova
+EIN_EXPORT double __stdcall Summ( double dA, double dB) ;
+EIN_EXPORT int __stdcall Summ2( double& dA, double dB) ;
+EIN_EXPORT int __stdcall Append( const wchar_t* wsA, wchar_t*& wsB) ;
+EIN_EXPORT int __stdcall FreeMemory( void* pMem) ;
+EIN_EXPORT int __stdcall SetPoint( double ptP[3]) ;
+EIN_EXPORT int __stdcall OutText( HWND hWnd, const wchar_t* wsA) ;
+EIN_EXPORT int __stdcall DrawCross( HWND hWnd, int nX, int nY, int nDim) ;
+
+#ifdef __cplusplus
+}
+#endif
+
diff --git a/EInDllMain.h b/EInDllMain.h
new file mode 100644
index 0000000..046b9a5
--- /dev/null
+++ b/EInDllMain.h
@@ -0,0 +1,26 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2014-2014
+//----------------------------------------------------------------------------
+// File : EInDllMain.h          Data : 26.08.14          Versione : 1.5h1
+// Contenuto : Prototipi funzioni generali della DLL.
+//
+//
+//
+// Modifiche : 26.08.14 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+#pragma once
+
+
+//----------------------- Macro per import/export ----------------------------
+#undef EIN_EXPORT
+#if defined( I_AM_EIN)            // da definirsi solo nella DLL
+   #define EIN_EXPORT __declspec( dllexport)
+#else
+   #define EIN_EXPORT __declspec( dllimport)
+#endif
+
+//-----------------------------------------------------------------------------
+EIN_EXPORT const char* GetEInVersion( void) ;