-extern byte_t oddparity (const byte_t bt);
+//extern byte_t oddparity (const byte_t bt);
extern uint32_t GetParity(const uint8_t *pbtCmd, int iLen);
extern void AppendCrc14443a(uint8_t *data, int len);
extern void ReaderTransmitPar(uint8_t *frame, int len, uint32_t par, uint32_t *timing);
extern int ReaderReceive(uint8_t *receivedAnswer);
extern int ReaderReceivePar(uint8_t *receivedAnswer, uint32_t *parptr);
-extern int ReaderReceiveDesfiresAuthTiming(uint8_t *receivedAnswer, uint32_t *elapsedTime);
extern void iso14443a_setup(uint8_t fpga_minor_mode);
extern int iso14_apdu(uint8_t *cmd, size_t cmd_len, void *data);