text: /* 
   * File:   filter.h
   * Author: main
   *
   * Created on 20. Januar 2019, 15:08
   */
  
  #ifndef FILTER_H
  #define	FILTER_H
  
  #ifdef	__cplusplus
  extern "C" {
  #endif
  
  #include    <dsp.h>
  
  void filter_iir(uint16_t length, uint16_t input32bit, uint16_t taps, fractional *buffer, fractional *states, const fractional *coefficients);
  
  #ifdef	__cplusplus
  }
  #endif
  
  #endif	/* FILTER_H */
  
  