/* mem ownership is passed to shm_object_table_append_mem(). */
struct shm_object *shm_object_table_append_mem(struct shm_object_table *table,
void *mem, size_t memory_map_size, int wakeup_fd);
/* mem ownership is passed to shm_object_table_append_mem(). */
struct shm_object *shm_object_table_append_mem(struct shm_object_table *table,
void *mem, size_t memory_map_size, int wakeup_fd);