Mp3Dec.aud.mix: def of emerging-ezaudio@0.4.0.0
Import: import emerging-ezaudio@0.4.0.0/src/mp3_dec.bend as Mp3Dec
Lines 982-988 of emerging-ezaudio@0.4.0.0/src/mp3_dec.bend: https://jend.leeeet.dev/read.txt?path=emerging-ezaudio@0.4.0.0/src/mp3_dec.bend&start_line=982&end_line=988

import Base

# samples 1, 7, and 200, mixed, so one compiled run checks the granule
def aud.mix(m: Maybe<&2, Out>) -> U32:
  match m:
    case None{}:
      0
    case Some{+oo}:
      U32.xor(U32.xor(out.at(oo, 1), out.at(oo, 7)), out.at(oo, 200))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.xor
  https://jend.leeeet.dev/definition.txt?path=emerging-ezaudio@0.4.0.0/src/mp3_dec.bend&name=Out
  https://jend.leeeet.dev/definition.txt?path=emerging-ezaudio@0.4.0.0/src/mp3_dec.bend&name=out.at