Crc.n64.bits: def of bend-osdev-crc@0.1.0.0
Import: import bend-osdev-crc@0.1.0.0/crc.bend as Crc
Lines 152-157 of bend-osdev-crc@0.1.0.0/crc.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-crc@0.1.0.0/crc.bend&start_line=152&end_line=157

import Base
import bend-osdev-word64@0.1.0.0/word64.bend as W

def n64.bits(n: Nat, +poly: W.W64, +c: W.W64) -> W.W64:
  match n:
    case 0n:
      c
    case 1n+p:
      n64.bits(p, poly, n64.pick(Bool.not(U32.is_eq(U32.and(W.W64.hi(c), 2147483648), 0)), poly, c))

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  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.is_eq
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crc@0.1.0.0/crc.bend&name=n64.pick
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-word64@0.1.1.0/word64.bend&name=W64
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-word64@0.1.1.0/word64.bend&name=W64.hi