pub unsafe extern fn LAPACKE_cggsvd_work(matrix_layout: c_int, jobu: c_char, jobv: c_char, jobq: c_char, m: lapack_int, n: lapack_int, p: lapack_int, k: *mut lapack_int, l: *mut lapack_int, a: *mut lapack_complex_float, lda: lapack_int, b: *mut lapack_complex_float, ldb: lapack_int, alpha: *mut c_float, beta: *mut c_float, u: *mut lapack_complex_float, ldu: lapack_int, v: *mut lapack_complex_float, ldv: lapack_int, q: *mut lapack_complex_float, ldq: lapack_int, work: *mut lapack_complex_float, rwork: *mut c_float, iwork: *mut lapack_int) -> lapack_int