809     DT_SUBTABLE             *ParentTable;  in DtSetTableLength()  local
813     ParentTable = AslGbl_RootTable;  in DtSetTableLength()
816     if (!ParentTable)  in DtSetTableLength()
821     DtSetSubtableLength (ParentTable);  in DtSetTableLength()
825         ChildTable = DtGetNextSubtable (ParentTable, ChildTable);  in DtSetTableLength()
835                 ParentTable = ChildTable;  in DtSetTableLength()
840                 ParentTable->TotalLength += ChildTable->TotalLength;  in DtSetTableLength()
841                 if (ParentTable->LengthField)  in DtSetTableLength()
843                     DtSetSubtableLength (ParentTable);  in DtSetTableLength()
849             ChildTable = ParentTable;  in DtSetTableLength()
856             ParentTable = DtGetParentSubtable (ParentTable);  in DtSetTableLength()
858             ParentTable->TotalLength += ChildTable->TotalLength;  in DtSetTableLength()
859             if (ParentTable->LengthField)  in DtSetTableLength()
861                 DtSetSubtableLength (ParentTable);  in DtSetTableLength()
890     DT_SUBTABLE             *ParentTable;  in DtWalkTableTree()  local
894     ParentTable = StartTable;  in DtWalkTableTree()
897     if (!ParentTable)  in DtWalkTableTree()
902     UserFunction (ParentTable, Context, ReturnValue);  in DtWalkTableTree()
906         ChildTable = DtGetNextSubtable (ParentTable, ChildTable);  in DtWalkTableTree()
913                 ParentTable = ChildTable;  in DtWalkTableTree()
919             ChildTable = ParentTable;  in DtWalkTableTree()
925             ParentTable = DtGetParentSubtable (ParentTable);  in DtWalkTableTree()