// mailbox_box.h - Box: Mailbox wrappers (publish/peek/fetch/register)
#pragma once
#include <stdint.h>
#include "hakmem_tiny_superslab.h"

void mailbox_box_register(int class_idx);
void mailbox_box_publish(int class_idx, SuperSlab* ss, int slab_idx);
uintptr_t mailbox_box_fetch(int class_idx);
uintptr_t mailbox_box_peek_one(int class_idx);