def cnt.d217
import bend-osdev-acpi@0.1.1.0/PROOF.bend as PROOFimport Base
import bend-osdev-bytes@0.1.1.0/bytes.bend as B
447def cnt.d217(+k: Nat, +lt: {Nat.is_lt(Nat.add(217n, k), 256n) == True{} : Bool}) -> {U32.to_nat(B.byte(U32.from_nat(Nat.add(217n, k)))) == Nat.add(217n, k) : Nat}:
448 match k:
449 case 0n:
450 {==}
451 case 1n+p:
452 cnt.d218(p, lt)