pub unsafe extern fn LAPACKE_dbbcsd(matrix_layout: c_int, jobu1: c_char, jobu2: c_char, jobv1t: c_char, jobv2t: c_char, trans: c_char, m: lapack_int, p: lapack_int, q: lapack_int, theta: *mut c_double, phi: *mut c_double, u1: *mut c_double, ldu1: lapack_int, u2: *mut c_double, ldu2: lapack_int, v1t: *mut c_double, ldv1t: lapack_int, v2t: *mut c_double, ldv2t: lapack_int, b11d: *mut c_double, b11e: *mut c_double, b12d: *mut c_double, b12e: *mut c_double, b21d: *mut c_double, b21e: *mut c_double, b22d: *mut c_double, b22e: *mut c_double) -> lapack_int