pub unsafe extern fn LAPACKE_ssysvxx(matrix_layout: c_int, fact: c_char, uplo: c_char, n: lapack_int, nrhs: lapack_int, a: *mut c_float, lda: lapack_int, af: *mut c_float, ldaf: lapack_int, ipiv: *mut lapack_int, equed: *mut c_char, s: *mut c_float, b: *mut c_float, ldb: lapack_int, x: *mut c_float, ldx: lapack_int, rcond: *mut c_float, rpvgrw: *mut c_float, berr: *mut c_float, n_err_bnds: lapack_int, err_bnds_norm: *mut c_float, err_bnds_comp: *mut c_float, nparams: lapack_int, params: *mut c_float) -> lapack_int