def head
import bend-kit-redis@0.3.0.0/redis.bend as Redisimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
591def head(+i: U32, stack: List<&1, Frame>, r: Bytes.Bytes & U32) -> Bytes.Bytes & St:
592 (b, +t) = r
593 head.known(known(t), t, i, stack, b)