PROOF.s32_split: def of bend-osdev-crc@0.1.0.0
Import: import bend-osdev-crc@0.1.0.0/PROOF.bend as PROOF
Lines 26-31 of bend-osdev-crc@0.1.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-crc@0.1.0.0/PROOF.bend&start_line=26&end_line=31

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-crc@0.1.0.0/crc.bend as C

def s32_split(xs: List<&2, U32>, +poly: U32, +topsh: Nat, +mask: U32, c: U32, ys: List<&2, U32>) -> {C.s32.raw(B.append(xs, ys), poly, topsh, mask, c) == C.s32.raw(ys, poly, topsh, mask, C.s32.raw(xs, poly, topsh, mask, c)) : U32}:
  match xs:
    case Nil{}:
      {==}
    case Con{h, t}:
      s32_split(t, poly, topsh, mask, C.s32.bits(8n, poly, topsh, mask, U32.and(h, 255), c), ys)

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  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.and
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=append
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crc@0.1.0.0/crc.bend&name=s32.bits
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crc@0.1.0.0/crc.bend&name=s32.raw