PROOF.g_mask: def of bend-osdev-bytes@0.1.1.0
Import: import bend-osdev-bytes@0.1.1.0/PROOF.bend as PROOF
Lines 565-570 of bend-osdev-bytes@0.1.1.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-bytes@0.1.1.0/PROOF.bend&start_line=565&end_line=570

import Base
import bend-osdev-bytes@0.1.1.0/bytes.bend as B

def g_mask(+xs: List<&2, U32>, +acc: List<&2, U32>) -> {B.mask.go(xs, acc) == B.rev_onto(B.mask(xs), acc) : List<&2, U32>}:
  match xs:
    case Nil{}:
      {==}
    case Con{h, t}:
      g_mask(t, Con{B.byte(h), acc})

Uses (6):
  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=bend-osdev-bytes@0.1.1.0/bytes.bend&name=byte
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=mask
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=mask.go
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=rev_onto