AP_OPTS_USE_SUBKEY
authopts |= AP_OPTS_USE_SUBKEY;
ap_opts |= AP_OPTS_USE_SUBKEY;
if ((ap_req_options & AP_OPTS_USE_SUBKEY)&&(!(*auth_context)->send_subkey)) {
if (ap_req_options & AP_OPTS_USE_SUBKEY) {
AP_OPTS_USE_SUBKEY,
mk_req_flags = AP_OPTS_USE_SUBKEY;
AP_OPTS_USE_SUBKEY,
AP_OPTS_USE_SUBKEY | AP_OPTS_MUTUAL_REQUIRED;