src/musicutils.h: aubio_level_detection input is a constant

[aubio.git] / src / musicutils.h

diff --git a/src/musicutils.h b/src/musicutils.h
index 29d0efa..f71d20b 100644 (file)
--- a/src/musicutils.h
+++ b/src/musicutils.h
@@ -154,7 +154,7 @@ uint_t aubio_silence_detection (const fvec_t * v, smpl_t threshold);
   \return level in dB SPL if level >= threshold, 1. otherwise
 
 */
-smpl_t aubio_level_detection (fvec_t * v, smpl_t threshold);
+smpl_t aubio_level_detection (const fvec_t * v, smpl_t threshold);
 
 #ifdef __cplusplus
 }