int handle_authentication(Z_APDU *apdu);
void result_authentication(Z_APDU *apdu, int ret);
void handle_init(Z_APDU *apdu);
void inc_request_no();
void recv_GDU(Z_GDU *apdu, int len);
int handle_authentication(Z_APDU *apdu);
void result_authentication(Z_APDU *apdu, int ret);
void handle_init(Z_APDU *apdu);
void inc_request_no();
void recv_GDU(Z_GDU *apdu, int len);