acpi_namespace_node
struct acpi_namespace_node *StartNode;
struct acpi_namespace_node *Parent; /* Parent node */
struct acpi_namespace_node *Child; /* First child */
struct acpi_namespace_node *Peer; /* First peer */
struct acpi_namespace_node *Scope,
struct acpi_namespace_node Arguments[ACPI_METHOD_NUM_ARGS]; /* Control method arguments */
struct acpi_namespace_node LocalVariables[ACPI_METHOD_NUM_LOCALS]; /* Control method locals */
struct acpi_namespace_node *DeferredNode; /* Used when executing deferred opcodes */
struct acpi_namespace_node *MethodCallNode; /* Called method Node*/
struct acpi_namespace_node *MethodNode; /* Method node if running a method */