NS_IMETHOD                      SetAtEOF(PRBool inAtEOF) { mEOF = inAtEOF; return NS_OK; }
NS_IMETHODIMP FileImpl::SetAtEOF(PRBool inAtEOF)  { mEOF = inAtEOF; return NS_OK; }
        NS_IMETHOD                      SetAtEOF(PRBool inAtEOF)        						        {        						            mEOF = inAtEOF;        						            return NS_OK;        						        }