1 files changed, 1 insertions, 1 deletions
diff --git a/mplayer.c b/mplayer.c
index fb1a0b7ed8..2da0ac0a64 100644
--- a/mplayer.c
+++ b/mplayer.c
@@ -1707,7 +1707,7 @@ static double written_audio_pts(sh_audio_t *sh_audio, demux_stream_t *d_audio)
 
 // Return pts value corresponding to currently playing audio.
 double playing_audio_pts(sh_audio_t *sh_audio, demux_stream_t *d_audio,
-				ao_functions_t *audio_out)
+				const ao_functions_t *audio_out)
 {
     return written_audio_pts(sh_audio, d_audio) - playback_speed *
 	audio_out->get_delay();