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src/temporal/resample.{c,h}: _do function returns void

--- a/src/temporal/resample.c

+++ b/src/temporal/resample.c

@@ -50,7 +50,7 @@

 	AUBIO_FREE(s);

 }

-uint_t aubio_resampler_do (aubio_resampler_t *s, 

+void aubio_resampler_do (aubio_resampler_t *s, 

     fvec_t * input,  fvec_t * output) {

 	uint_t i ;

 	s->proc->input_frames = input->length;

@@ -64,7 +64,6 @@

 		/* do resampling */

 		src_process (s->stat, s->proc) ;

 	}

-	return AUBIO_OK;

 }	

 #endif /* HAVE_SAMPLERATE */

--- a/src/temporal/resample.h

+++ b/src/temporal/resample.h

@@ -35,6 +35,7 @@

 /** resampler object */

 typedef struct _aubio_resampler_t aubio_resampler_t;

+

 /** create resampler object 

   \param ratio output_sample_rate / input_sample_rate 

@@ -42,8 +43,10 @@

 */

 aubio_resampler_t * new_aubio_resampler(float ratio, uint_t type);

+

 /** delete resampler object */

 void del_aubio_resampler(aubio_resampler_t *s);

+

 /** resample input in output

   \param s resampler object

@@ -51,7 +54,7 @@

   \param output output buffer of size N*ratio

 */

-uint_t aubio_resampler_do (aubio_resampler_t *s, fvec_t * input,  fvec_t * output);

+void aubio_resampler_do (aubio_resampler_t *s, fvec_t * input,  fvec_t * output);

 #ifdef __cplusplus

 }