def hdr.size
import bend-kit-tar@0.3.0.0/tar.bend as Tarimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
330def hdr.size(+len: U32, +i: U32, +sum: U32, +ok: Bool, r: Array<U32> & U32 & Bool) -> Bytes.Bytes & Maybe<&2, Hdr>:
331 (a, size, size_ok) = r
332 hdr.kind(len, sum, ok, size, size_ok, Bytes.peek(a, (i + 156 : U32)))