diff --git a/API_General.cpp b/API_General.cpp
index 82b65a5..0e47b97 100644
--- a/API_General.cpp
+++ b/API_General.cpp
@@ -133,6 +133,13 @@ __stdcall EgtGetKeyInfo( wchar_t*& wsKey)
    return  (( wsKey == nullptr) ? FALSE : TRUE) ;
 }
 
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtSetLockType( int nType)
+{
+   return ( ExeSetLockType( nType) ? TRUE : FALSE) ;
+}
+
 //-----------------------------------------------------------------------------
 BOOL
 __stdcall EgtGetKeyLevel( int nProd, int nVer, int nLev, int* pnKLev)