def pad5
import bend-collections@1.0.0.0/src/crypto/keccak/keccak.bend as Keccakimport Base
import bend-collections@1.0.0.0/src/crypto/keccak/types.bend as T
280def pad5(+round_count: Nat,+remain: Nat, +index: U32, s: T.State, w0: U32, w1: U32, w2: U32, w3: U32, w4: U32, pair: Array<U32> & U32) -> T.State:
281 (a,w5) = pair
282 pad6(round_count,remain,index,s,w0,w1,w2,w3,w4,w5,Array.get(U32,a,U32.add(index,6)))