// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) INRIA -
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution.  The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt


function r=%i_sign(m)
    it=inttype(m)
    r=m;
    r(1:$)=iconvert(1,it)
    r(find(m<iconvert(0,it)))=iconvert(-1,it)
endfunction