def encode.mkey
import bend-kit-websocket@0.4.0.0/websocket.bend as Websocketimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
339def encode.mkey(+keylen: U32, +at: U32, +key: U32, b: Bytes.Bytes) -> Bytes.Bytes:
340 match keylen:
341 case 0:
342 b
343 case _:
344 Bytes.set.u32le(b, at, key)