Bytes.huff.codes: def of gralha-bytes@0.1.0.1
Import: import gralha-bytes@0.1.0.1/bytes.bend as Bytes
Lines 167-172 of gralha-bytes@0.1.0.1/bytes.bend: https://jend.leeeet.dev/read.txt?path=gralha-bytes@0.1.0.1/bytes.bend&start_line=167&end_line=172

import Base

def huff.codes(n: Nat, +counts: Bytes, +length: U32, codeword: U32, codes: Bytes) -> Bytes:
  match n:
    case 0n: codes
    case 1n+d:
      +next = ((codeword + bytes.get(counts, (length - 1 : U32))) * 2 : U32)
      huff.codes(d, counts, U32.inc(length), next, bytes.push(codes, next))

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.inc
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=gralha-bytes@0.1.0.1/bytes.bend&name=Bytes
  https://jend.leeeet.dev/definition.txt?path=gralha-bytes@0.1.0.1/bytes.bend&name=bytes.get
  https://jend.leeeet.dev/definition.txt?path=gralha-bytes@0.1.0.1/bytes.bend&name=bytes.push