-extern uint8_t detectFSKClk(uint8_t *BitStream, size_t size, uint8_t fcHigh, uint8_t fcLow);
-extern uint8_t detectFSKClk_ext(uint8_t *BitStream, size_t size, uint8_t fcHigh, uint8_t fcLow, int *firstClockEdge);
-extern int DetectNRZClock(uint8_t dest[], size_t size, int clock);
-extern int DetectNRZClock_ext(uint8_t dest[], size_t size, int clock, size_t *clockStartIdx);
-extern int DetectPSKClock(uint8_t dest[], size_t size, int clock);
-extern int DetectPSKClock_ext(uint8_t dest[], size_t size, int clock, int *firstPhaseShift);
-extern int DetectStrongAskClock(uint8_t dest[], size_t size, uint8_t high, uint8_t low, int *clock);
-extern bool DetectST(uint8_t buffer[], size_t *size, int *foundclock);
-extern bool DetectST_ext(uint8_t buffer[], size_t *size, int *foundclock, size_t *ststart, size_t *stend);
-extern int fskdemod(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t fchigh, uint8_t fclow);
+extern uint8_t detectFSKClk(uint8_t *BitStream, size_t size, uint8_t fcHigh, uint8_t fcLow, int *firstClockEdge);
+extern int DetectNRZClock(uint8_t dest[], size_t size, int clock, size_t *clockStartIdx);
+extern int DetectPSKClock(uint8_t dest[], size_t size, int clock, size_t *firstPhaseShift, uint8_t *curPhase, uint8_t *fc);
+extern int DetectStrongAskClock(uint8_t dest[], size_t size, int high, int low, int *clock);
+extern bool DetectST(uint8_t buffer[], size_t *size, int *foundclock, size_t *ststart, size_t *stend);
+extern int fskdemod(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t fchigh, uint8_t fclow, int *startIdx);