def gz.fhcrc

bend-kit-zlib@0.5.1.0 · zlib.bend:609

import Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes

609def gz.fhcrc(on: Bool, r: Bytes.Bytes & Maybe<&2, U32>) -> Bytes.Bytes & Maybe<&2, U32>:
610  match on:
611    case False{}:
612      r
613    case True{}:
614      (b, m) = r
615      gz.fhcrc.at(m, b)