pub unsafe extern fn zgges_(jobvsl: *const c_char, jobvsr: *const c_char, sort: *const c_char, selctg: LAPACK_Z_SELECT2, n: *const c_int, a: *mut c_double_complex, lda: *const c_int, b: *mut c_double_complex, ldb: *const c_int, sdim: *mut c_int, alpha: *mut c_double_complex, beta: *mut c_double_complex, vsl: *mut c_double_complex, ldvsl: *const c_int, vsr: *mut c_double_complex, ldvsr: *const c_int, work: *mut c_double_complex, lwork: *const c_int, rwork: *mut c_double, bwork: *mut c_int, info: *mut c_int)