text: #pragma once
  
  void wdsp_SAM_demod_init();
  void wdsp_SAM_reset(int rx_chan);
  f32_t wdsp_SAM_carrier(int rx_chan);
  void wdsp_SAM_demod(int rx_chan, int mode, int ns_out, TYPECPX *in, TYPEMONO16 *out);
  
  void wdsp_ANR_init(int rx_chan, nr_type_e nr_type, TYPEREAL nr_param[NOISE_PARAMS]);
  void wdsp_ANR_filter(int rx_chan, nr_type_e nr_type, int ns_out, TYPEMONO16 *in, TYPEMONO16 *out);
  