pub unsafe extern "C" fn sgx_qcnl_get_qve_identity( custom_param_b64_string: *const c_char, pp_qve_identity: *mut *mut c_char, p_qve_identity_size: *mut u32, pp_qve_identity_issuer_chain: *mut *mut c_char, p_qve_identity_issuer_chain_size: *mut u32) -> QcnlError