function dec_wdate extends icons.specifics.icon_f_of_date; input Integer d_of_y_i; input Integer d_of_w_i; input Integer d_of_m_i; input Integer m_of_y_i; input Integer y_i; output Integer d_of_y_o; output Integer d_of_w_o; output Integer d_of_m_o; output Integer m_of_y_o; output Integer y_o; end dec_wdate;