int CmdHF14AList(const char *Cmd);
int CmdHF14AMifare(const char *Cmd);
int CmdHF14AReader(const char *Cmd);
int CmdHF14ASim(const char *Cmd);
int CmdHF14ASniff(const char *Cmd);
int CmdHF14AList(const char *Cmd);
int CmdHF14AMifare(const char *Cmd);
int CmdHF14AReader(const char *Cmd);
int CmdHF14ASim(const char *Cmd);
int CmdHF14ASniff(const char *Cmd);
-int tryMfk32(uint64_t myuid, uint8_t *data, uint8_t *outputkey );
-int tryMfk64(uint64_t myuid, uint8_t *data, uint8_t *outputkey );
+
+int usage_hf_14a_sim(void);
+int usage_hf_14a_sniff(void);
+int usage_hf_14a_raw(void);