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C/C++ Source or Header  |  1995-01-03  |  601 b   |  29 lines  |  [TEXT/KAHL]
  1. /* FilterNull.h */
  2.  
  3. #ifndef Included_FilterNull_h
  4. #define Included_FilterNull_h
  5.  
  6. /* FilterNull module depends on */
  7. /* MiscInfo.h */
  8. /* Audit */
  9. /* Debug */
  10. /* Definitions */
  11. /* Memory */
  12.  
  13. struct FilterNullRec;
  14. typedef struct FilterNullRec FilterNullRec;
  15.  
  16. /* flush free list */
  17. void                                            FlushCachedFilterNullStuff(void);
  18.  
  19. /* create a new filter record */
  20. FilterNullRec*                        NewFilterNull(void);
  21.  
  22. /* dispose filter record */
  23. void                                            DisposeFilterNull(FilterNullRec* Filter);
  24.  
  25. /* apply filter to a sample value */
  26. float                                            ApplyFilterNull(FilterNullRec* Filter, float Xin);
  27.  
  28. #endif
  29.