type AmlFieldDesc
import bend-osdev-acpi@0.1.1.0/aml_field.bend as AmlFieldimport Base
import bend-osdev-word64@0.1.1.0/word64.bend as W
19# a field unit, with its region resolved
20type AmlFieldDesc is Data:
21 AmlFieldDesc{space: U32, base: W.W64, rlen: W.W64, bit_off: Nat, bits: Nat, flags: U32}