def an.done
import emerging-ezaudio@0.4.0.0/src/mp3_enc.bend as Mp3Encimport Base
175def an.done(+head: U32, out: List<&2, List<&2, F32>>, got: As) -> An & Array<F32>:
176 match got:
177 case As{x, cos, sb}:
178 (An{x, head, sb <> out}, cos)