- /* We keep track of whether the aggregate count of children plus 1
- * for the node itself comes to an even number. The parity flag is
- * the total count of children mod 2, where the total count of
- * children gets computed in the same way that the total offset gets
- * computed. i.e. not the same as the "count" field below which
- * doesn't include children. We could replace parity with a
- * full-size int field here, and then take % 2 to get the parity flag,
- * but that would use extra memory.
- */
-
- guint parity : 1;
-