FO-WARN(1) General Commands Manual FO-WARN(1) NNAAMMEE FFoo--wwaarrnn - warnings related to function blocks SSYYNNOOPPSSIISS _d_o_u_b_l_e ssiinn(())(_d_o_u_b_l_e _x); _d_o_u_b_l_e aattaann22(_d_o_u_b_l_e _y_, _d_o_u_b_l_e _x); _i_n_t cclloossee))(_i_n_t _f_d); _t_y_p_e_d_e_f _v_o_i_d ((hhaannddlleerr))(_i_n_t); _t_y_p_e_d_e_f _v_o_i_d ((**ffpp))(_i_n_t); _i_n_t ((ooppeenn(_c_o_n_s_t _c_h_a_r _*_p_a_t_h); _F_I_L_E _* ((**ppooppeenn(_c_o_n_s_t _c_h_a_r _*_c_m_d); _v_o_i_d ((ttrraaiill))xx(_v_o_i_d); _v_o_i_d **ssttaarr(_v_o_i_d); OpenBSD September 13, 2019 OpenBSD