https://github.com/njh/perl-musicbrainz-discid/issues/10
--- a/DiscID.xs
+++ b/DiscID.xs
@@ -113,7 +113,7 @@ discid_get_track_length( disc, track_num )
 ## Provides the TOC of a known CD.
 ##
 int
-discid_put( disc, first_track, sectors, offsets ... )
+discid_put( disc, first_track, sectors, offsets, ... )
   DiscId *disc
   int first_track
   int sectors