Preliminary consolidation of all frontend/backend _HEAP_CHUNK and _HEAP_ENTRY definitions from ndk.heaptypes, and updated all references to use them.
Preliminary consolidation of all frontend/backend _HEAP_CHUNK and _HEAP_ENTRY definitions from ndk.heaptypes, and updated all references to use them.

arizvisa/syringe,arizvisa/syringe,arizvisa/syringe,arizvisa/syringe,arizvisa/syringe