-extern void LegicRfSimulate(void);
-extern void LegicRfReader(int bytes, int offset);
+extern void LegicRfSimulate(int phase, int frame, int reqresp);
+extern int LegicRfReader(int bytes, int offset);
+extern void LegicRfWriter(int bytes, int offset);
+extern void LegicRfRawWriter(int offset, int bytes);
+
+int ice_legic_select_card();
+void ice_legic_setup();