FIDO_ERR_USER_PRESENCE_REQUIRED
case FIDO_ERR_USER_PRESENCE_REQUIRED:
r = FIDO_ERR_USER_PRESENCE_REQUIRED;
case FIDO_ERR_USER_PRESENCE_REQUIRED:
return (FIDO_ERR_USER_PRESENCE_REQUIRED);
if (r == FIDO_ERR_USER_PRESENCE_REQUIRED) {