PROOF.c2_d: def of bend-osdev-acpi@0.1.1.0
Import: import bend-osdev-acpi@0.1.1.0/PROOF.bend as PROOF
Lines 2385-2390 of bend-osdev-acpi@0.1.1.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-acpi@0.1.1.0/PROOF.bend&start_line=2385&end_line=2390

import Base
import bend-osdev-bytes@0.1.1.0/bytes.bend as B
import bend-osdev-acpi@0.1.1.0/error.bend as E
import bend-osdev-acpi@0.1.1.0/header.bend as H
import bend-osdev-acpi@0.1.1.0/checksum.bend as C

def c2_d(+b: Bool, +l: U32, +o: B.Octets, +e: {Result.is_done(&2, &2, E.AcpiError, B.Octets, H.sdt.c2(b, l, o)) == True{} : Bool}) -> {C.AcpiChecksum.ok(B.Octets.take(U32.to_nat(l), o)) == True{} : Bool}:
  match b:
    case True{}:
      c3_d(C.AcpiChecksum.ok(B.Octets.take(U32.to_nat(l), o)), B.Octets.take(U32.to_nat(l), o), {==}, e)
    case False{}:
      Empty.absurd({C.AcpiChecksum.ok(B.Octets.take(U32.to_nat(l), o)) == True{} : Bool}, ft_absurd(e))

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty.absurd
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result.is_done
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/PROOF.bend&name=c3_d
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/PROOF.bend&name=ft_absurd
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/checksum.bend&name=AcpiChecksum.ok
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/error.bend&name=AcpiError
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/header.bend&name=sdt.c2
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=Octets
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=Octets.take