+// mfCSetBlock work flags\r
+#define CSETBLOCK_UID 0x01\r
+#define CSETBLOCK_WUPC 0x02\r
+#define CSETBLOCK_HALT 0x04\r
+#define CSETBLOCK_INIT_FIELD 0x08\r
+#define CSETBLOCK_RESET_FIELD 0x10\r
+#define CSETBLOCK_SINGLE_OPER 0x1F\r
+\r
+extern char logHexFileName[FILE_PATH_SIZE];\r
+\r
+extern int mfnested(uint8_t blockNo, uint8_t keyType, uint8_t * key, uint8_t trgBlockNo, uint8_t trgKeyType, uint8_t * ResultKeys, bool calibrate);\r
+extern int mfCheckKeys (uint8_t blockNo, uint8_t keyType, bool clear_trace, uint8_t keycnt, uint8_t * keyBlock, uint64_t * key);\r
+\r
+extern int mfEmlGetMem(uint8_t *data, int blockNum, int blocksCount);\r
+extern int mfEmlSetMem(uint8_t *data, int blockNum, int blocksCount);\r
+\r
+extern int mfCSetUID(uint8_t *uid, uint8_t *atqa, uint8_t *sak, uint8_t *oldUID, bool wantWipe);\r
+extern int mfCSetBlock(uint8_t blockNo, uint8_t *data, uint8_t *uid, bool wantWipe, uint8_t params);\r
+extern int mfCGetBlock(uint8_t blockNo, uint8_t *data, uint8_t params);\r
+\r
+extern int mfTraceInit(uint8_t *tuid, uint8_t *atqa, uint8_t sak, bool wantSaveToEmlFile);\r
+extern int mfTraceDecode(uint8_t *data_src, int len, bool wantSaveToEmlFile);\r
+\r
+extern int isTraceCardEmpty(void);\r
+extern int isBlockEmpty(int blockN);\r
+extern int isBlockTrailer(int blockN);\r
+extern int loadTraceCard(uint8_t *tuid);\r
+extern int saveTraceCard(void);\r
+extern int tryDecryptWord(uint32_t nt, uint32_t ar_enc, uint32_t at_enc, uint8_t *data, int len);\r