+void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
+void CopyIndala224toT55x7(int uid1, int uid2, int uid3, int uid4, int uid5, int uid6, int uid7); // Clone Indala 224-bit tag by UID to T55x7
+void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
+void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
+void T55xxReadTrace(void);
+int DemodPCF7931(uint8_t **outBlocks);
+int IsBlock0PCF7931(uint8_t *Block);
+int IsBlock1PCF7931(uint8_t *Block);
+void ReadPCF7931();
+void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
+void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);