def pad3
import bend-collections-laws-crypto@1.0.0.0/src/crypto/sha/packed/packed.bend as Packedimport Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/sha/state.bend as S
147def pad3(+extra: Nat,+index: U32, s: S.State, +remain: Nat, +total: Nat, w0: U32, w1: U32, pair: Array<U32> & U32) -> Array<U32> & S.State:
148 (a, w2) = pair
149 pad4(extra,U32.inc(index),s,remain,total,w0,w1,w2,at(a,U32.inc(index)))