def cnt.d221
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
419def cnt.d221(+k: Nat, +lt: {Nat.is_lt(Nat.add(221n, k), 256n) == True{} : Bool}) -> {U32.to_nat(B.byte(U32.from_nat(Nat.add(221n, k)))) == Nat.add(221n, k) : Nat}:
420 match k:
421 case 0n:
422 {==}
423 case 1n+p:
424 cnt.d222(p, lt)