#ifndef DEMODULATOR_H_
#define DEMODULATOR_H_
-
+void init_demodulator(void);
+void radio_demodulate_wide_FM( int idata[], int qdata[], short left, short right );
+void radio_demodulate_non_wide_FM( int idata, int qdata, short* left, short* right );
#endif /* DEMODULATOR_H_ */