[tests] add run_on_default_source_and_sink helper

[aubio.git] / examples / utils.h

diff --git a/examples/utils.h b/examples/utils.h
index c9587dd..5cc9ef9 100644 (file)
--- a/examples/utils.h
+++ b/examples/utils.h
@@ -63,10 +63,10 @@
 #endif
 
 typedef void (aubio_print_func_t) (void);
-void send_noteon (int pitch, int velo);
+void send_noteon (smpl_t pitch, smpl_t velo);
 
 /** common process function */
-typedef int (*aubio_process_func_t) (fvec_t * input, fvec_t * output);
+typedef void (*aubio_process_func_t) (fvec_t * input, fvec_t * output);
 
 void process_block (fvec_t *ibuf, fvec_t *obuf);
 void process_print (void);