diff --git a/EInAPI.h b/EInAPI.h
index 3848df6..3808554 100644
--- a/EInAPI.h
+++ b/EInAPI.h
@@ -220,7 +220,8 @@ EIN_EXPORT BOOL __stdcall EgtResetMark( int nId) ;
 EIN_EXPORT BOOL __stdcall EgtGetMark( int nId, BOOL* pnMark) ;
 EIN_EXPORT BOOL __stdcall EgtGetCalcMark( int nId, BOOL* pnMark) ;
 EIN_EXPORT BOOL __stdcall EgtStdColor( const wchar_t* wsName, int ObjCol[4]) ;
-EIN_EXPORT BOOL __stdcall EgtSetColor( int nId, const int ObjCol[4]) ;
+EIN_EXPORT BOOL __stdcall EgtSetColor( int nId, const int ObjCol[4], BOOL bSetAlpha) ;
+EIN_EXPORT BOOL __stdcall EgtSetAlpha( int nId, int nAlpha) ;
 EIN_EXPORT BOOL __stdcall EgtResetColor( int nId) ;
 EIN_EXPORT BOOL __stdcall EgtGetColor( int nId, int ObjCol[4]) ;
 EIN_EXPORT BOOL __stdcall EgtGetCalcColor( int nId, int ObjCol[4]) ;