Hash.tail: def of bend-kit-hash@0.3.0.2
Import: import bend-kit-hash@0.3.0.2/hash.bend as Hash
Lines 112-118 of bend-kit-hash@0.3.0.2/hash.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-hash@0.3.0.2/hash.bend&start_line=112&end_line=118

import Base

# Folds f over the low k bytes of w, lowest first.
def tail(~T: Type, ~f: T -> @+c: U32 -> T, k: Nat, +w: U32, acc: T) -> T:
  match k:
    case 0n:
      acc
    case 1n+p:
      tail(~T, ~f, p, (w >> 8n : U32), f(acc, (w .&. 255 : U32)))

Uses (4):
  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=Base/base.bend&name=U32.shrn