Core.len_lo: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/hub_sha/core.bend as Core
Lines 803-809 of mylsm-lsm-store@0.6.0.1/src/hub_sha/core.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/hub_sha/core.bend&start_line=803&end_line=809

import Base

# Return the length of lo in the SHA-256 compression implementation.
def len_lo(+byte_length: Nat) -> U32:
  +d0 = Nat.div(byte_length, 32n)
  +d1 = Nat.div(d0, 256n)
  +d2 = Nat.div(d1, 256n)
  pack(U32.from_nat(Nat.mod(d2, 256n)), U32.from_nat(Nat.mod(d1, 256n)),
    U32.from_nat(Nat.mod(d0, 256n)), U32.shln(U32.from_nat(Nat.mod(byte_length, 32n)), 3n))

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.div
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mod
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.from_nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shln
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/hub_sha/core.bend&name=pack