Zlib.em.len: def of bend-kit-zlib@0.5.1.0
Import: import bend-kit-zlib@0.5.1.0/zlib.bend as Zlib
Lines 798-800 of bend-kit-zlib@0.5.1.0/zlib.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-zlib@0.5.1.0/zlib.bend&start_line=798&end_line=800

import Base
import bend-kit-bits@0.1.0.1/bits.bend as Bits

def em.len(w: Bits.Writer, +len: U32, c: Cx) -> Bits.Writer:
  Cx{+i, +b, +e} = c
  Bits.Writer.lsb(bw.code(w, fx.lit((i + 257 : U32))), e, (len - b : U32))

Uses (8):
  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.sub
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bits@0.1.0.1/bits.bend&name=Writer
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bits@0.1.0.1/bits.bend&name=Writer.lsb
  https://jend.leeeet.dev/definition.txt?path=bend-kit-zlib@0.5.1.0/zlib.bend&name=Cx
  https://jend.leeeet.dev/definition.txt?path=bend-kit-zlib@0.5.1.0/zlib.bend&name=bw.code
  https://jend.leeeet.dev/definition.txt?path=bend-kit-zlib@0.5.1.0/zlib.bend&name=fx.lit