INTERNAL LWDR USE! Deallocates the book keeping system and any residual contexts.
INTERNAL LWDR USE! Allocates the book keeping system for delegate context allocations.
Allocate sz amount of bytes for a delegate context. The ptr to the context will be stored in an internal array for book keeping.
Deallocate the context for a delegate. If the pointer isn't valid, then no action is taken. Hence, it is safe to call this for all types of delegate context types.