1 files changed, 3 insertions, 0 deletions

diff --git a/volume.h b/volume.h
index b6c2868d..a372cc1c 100644
--- a/volume.h
+++ b/volume.h
@@ -37,4 +37,7 @@ db_to_amp (float dB);
 float
 amp_to_db (float amp);
 
+float
+volume_get_min_db (void);
+
 #endif // __VOLUME_H