allocator->free_tnodes = NULL;
allocator->n_free_tnodes = 0;
allocator->n_tnodes_created = 0;
allocator->free_tnodes = NULL;
allocator->n_free_tnodes = 0;
allocator->n_tnodes_created = 0;
allocator->allocated_obj_list = NULL;
allocator->free_objs = NULL;
allocator->n_free_objects = 0;
allocator->allocated_obj_list = NULL;
allocator->free_objs = NULL;
allocator->n_free_objects = 0;