def pk.acc
import emerging-ezaudio@0.4.0.0/src/mp3_enc.bend as Mp3Encimport Base
1365def pk.acc(
1366 done: Bool, buf: List<&2, Gr>, +g: Gr, +hz: U32, +ch: U32, acc: List<&2, List<&2, U32>>
1367) -> List<&2, List<&2, U32>>:
1368 match done:
1369 case True{}:
1370 pk.one(List.reverse(&2, Gr, g <> buf), hz, ch) <> acc
1371 case False{}:
1372 acc