+void RAMFUNC SnoopIso14443a(uint8_t param);
+void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
+void ReaderIso14443a(UsbCommand * c);
+// Also used in iclass.c
+bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
+void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *parity);
+void iso14a_set_trigger(bool enable);
+void iso14a_clear_trace();
+void iso14a_set_tracing(bool enable);
+void RAMFUNC SniffMifare(uint8_t param);
+
+/// epa.h
+void EPA_PACE_Collect_Nonce(UsbCommand * c);
+
+// mifarecmd.h
+void ReaderMifare(bool first_try);
+int32_t dist_nt(uint32_t nt1, uint32_t nt2);
+void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
+void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
+void MifareUReadCard(uint8_t arg0, int arg1, uint8_t *datain);
+void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
+void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
+void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
+void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
+void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
+void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
+void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
+void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
+void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
+void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
+void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
+void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
+void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain); // Work with "magic Chinese" card
+void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
+void MifareCIdent(); // is "magic chinese" card?