Wav.step.size.at: def of emerging-ezaudio@0.4.0.0
Import: import emerging-ezaudio@0.4.0.0/src/wav.bend as Wav
Lines 270-278 of emerging-ezaudio@0.4.0.0/src/wav.bend: https://jend.leeeet.dev/read.txt?path=emerging-ezaudio@0.4.0.0/src/wav.bend&start_line=270&end_line=278

import Base

def step.size.at(
  last: Bool, +left: U32, +tag: U32, +seen: U32, +kind: U32, +ch: U32, +rate: U32,
  acc: List<&2, U32>, frames: List<&2, U32>
) -> St:
  match last:
    case False{}:
      st.set(1, (left - 1 : U32), tag, 0, seen, kind, ch, rate, acc, frames)
    case True{}:
      step.size.done(word.of(acc, 0), tag, seen, kind, ch, rate, frames)

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=emerging-ezaudio@0.4.0.0/src/wav.bend&name=St
  https://jend.leeeet.dev/definition.txt?path=emerging-ezaudio@0.4.0.0/src/wav.bend&name=st.set
  https://jend.leeeet.dev/definition.txt?path=emerging-ezaudio@0.4.0.0/src/wav.bend&name=step.size.done
  https://jend.leeeet.dev/definition.txt?path=emerging-ezaudio@0.4.0.0/src/wav.bend&name=word.of