def hd.d4
import bend-osdev-acpi@0.1.1.0/header.bend as Headerimport Base
import bend-osdev-bytes@0.1.1.0/bytes.bend as B
import bend-osdev-acpi@0.1.1.0/error.bend as E
139def hd.d4(m: Maybe<&2, B.OctetsSplit>, +all: B.Octets, s: B.Octets, l: U32, r: U32) -> Result<&2, &2, E.AcpiError, AcpiHeader>:
140 match m:
141 case None{}:
142 Fail{hd.short(all)}
143 case Some{B.OctetsSplit{f, rest}}:
144 hd.d5(B.Octets.split_at(6n, rest), all, s, l, r, hd.u8(f))