internal/gocore/region.go
func (r region) Uint16() uint16 {
	if r.typ.Kind != KindUint || r.typ.Size != 2 {
		panic("bad uint16 type " + r.typ.Name)
	}
	return r.p.proc.ReadUint16(r.a)
}
func (r region) Uint16() uint16 {
	if r.typ.Kind != KindUint || r.typ.Size != 2 {
		panic("bad uint16 type " + r.typ.Name)
	}
	return r.p.proc.ReadUint16(r.a)
}
// Uint16 returns the uint16 value stored in r.
// r must have type uint16.