1 files changed, 5 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
index e2d58c6..afbf555 100644
--- a/src/util.h
+++ b/src/util.h
@@ -26,4 +26,9 @@ find_channel(struct cmumble *cm, guint channel_id)
 				  channel_id);
 }
 
+GstBuffer *
+_gst_opus_enc_create_id_buffer(gint nchannels, gint n_stereo_streams,
+			       gint sample_rate, guint8 channel_mapping_family,
+			       const guint8 * channel_mapping);
+
 #endif /* _UTIL_H_ */