def m64_joins
import bend-osdev-cipher-core@0.1.0.0/PROOF.bend as PROOFimport Base
import bend-osdev-cipher-core@0.1.0.0/cipher_core.bend as L
185# the bytes of the blocks bs in front of ys, structurally
186def m64_joins(bs: List<&2, L.LcBlock64>, ys: List<&2, U32>) -> List<&2, U32>:
187 match bs:
188 case Nil{}:
189 ys
190 case Con{b, t}:
191 L.lc.block_bytes(b, m64_joins(t, ys))