pub unsafe extern fn dgerfsx_(trans: *const c_char, equed: *const c_char, n: *const c_int, nrhs: *const c_int, a: *const c_double, lda: *const c_int, af: *const c_double, ldaf: *const c_int, ipiv: *const c_int, r: *const c_double, c: *const c_double, b: *const c_double, ldb: *const c_int, x: *mut c_double, ldx: *const c_int, rcond: *mut c_double, berr: *mut c_double, n_err_bnds: *const c_int, err_bnds_norm: *mut c_double, err_bnds_comp: *mut c_double, nparams: *const c_int, params: *mut c_double, work: *mut c_double, iwork: *mut c_int, info: *mut c_int)