- framecnt_t read_unlocked (Sample *dst, framepos_t start, framecnt_t cnt) const;
- framecnt_t write_unlocked (Sample *, framecnt_t) { return 0; }
+ void close ();
+ samplecnt_t read_unlocked (Sample *dst, samplepos_t start, samplecnt_t cnt) const;
+ samplecnt_t write_unlocked (Sample *, samplecnt_t) { return 0; }