def fadt.facs.go
import bend-osdev-acpi@0.1.1.0/fadt.bend as Fadtimport Base
import bend-osdev-word64@0.1.1.0/word64.bend as W
239def fadt.facs.go(m: Maybe<&2, AcpiFadtExt>, +lo: U32) -> W.W64:
240 match m:
241 case None{}:
242 W.W64.from_u32(lo)
243 case Some{AcpiFadtExt{rr, rv, ab, mv, +xfc, xd, xx}}:
244 fadt.pick64(Bool.not(W.W64.is_zero(xfc)), xfc, lo)