def fetch.piece
import bend-kit-http@0.38.2.0/http.bend as Httpimport Base
2575def fetch.piece(+head: Bool, rv: Rv, +n: U32, p: U32 & Array<U32>) -> Fl:
2576 (+len, buf) = p
2577 +n2 = (n + len : U32)
2578 fetch.piece.cap(fetch.over(n2), head, rv, n2, len, buf)