def cr.blks.rev_onto
import bend-osdev-crypto@0.1.0.0/modes.bend as Modesimport Base
19def cr.blks.rev_onto(~Blk: Data, bs: List<&2, Blk>, acc: List<&2, Blk>) -> List<&2, Blk>:
20 match bs:
21 case Nil{}:
22 acc
23 case Con{b, t}:
24 cr.blks.rev_onto(~Blk, t, Con{b, acc})