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replaced void pointers with pointers to forward declared structs

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This commit is contained in:
Mark Borgerding
2004-02-24 01:29:25 +00:00
parent d1e99f297b
commit dda6f9638e
10 changed files with 85 additions and 51 deletions
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18
tools/kiss_fftr.h
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@ -2,11 +2,23 @@
#define KISS_FTR_H
#include "kiss_fft.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Real optimized version can save about 45% cpu time vs. complex fft of a real seq.
*/
void * kiss_fftr_alloc(int nfft,int inverse_fft,void * mem, size_t * lenmem);
void kiss_fftr(const void * cfg,const kiss_fft_scalar *timedata,kiss_fft_cpx *freqdata);
void kiss_fftri(const void * cfg,const kiss_fft_cpx *freqdata,kiss_fft_scalar *timedata);
typedef struct kiss_fftr_state *kiss_fftr_cfg;
kiss_fftr_cfg kiss_fftr_alloc(int nfft,int inverse_fft,void * mem, size_t * lenmem);
void kiss_fftr(kiss_fftr_cfg cfg,const kiss_fft_scalar *timedata,kiss_fft_cpx *freqdata);
void kiss_fftri(kiss_fftr_cfg cfg,const kiss_fft_cpx *freqdata,kiss_fft_scalar *timedata);
#define kiss_fftr_free free
#ifdef __cplusplus
}
#endif
#endif