def chs.push
import emerging-ezaudio@0.4.0.0/src/mp3_dec.bend as Mp3Decimport Base
683def chs.push(xs: List<&2, F32>, acc: List<&2, F32>) -> List<&2, F32>:
684 match xs:
685 case Nil{}:
686 acc
687 case +hd <> tl:
688 chs.push(tl, hd <> acc)