uint32_t manchesterEncode2Bytes(uint16_t datain);
int ManchesterEncode(uint8_t *BitStream, size_t size);
int manrawdecode(uint8_t *BitStream, size_t *size, uint8_t invert);
-int nrzRawDemod(uint8_t *dest, size_t *size, int *clk, int *invert, int maxErr);
+int nrzRawDemod(uint8_t *dest, size_t *size, int *clk, int *invert);
uint8_t parityTest(uint32_t bits, uint8_t bitLen, uint8_t pType);
uint8_t preambleSearch(uint8_t *BitStream, uint8_t *preamble, size_t pLen, size_t *size, size_t *startIdx);
int pskRawDemod(uint8_t dest[], size_t *size, int *clock, int *invert);
int indala26decode(uint8_t *bitStream, size_t *size, uint8_t *invert);
int ParadoxdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo);
int PyramiddemodFSK(uint8_t *dest, size_t *size);
+int VikingDemod_AM(uint8_t *dest, size_t *size);
#endif