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/*

 * Address allocation pool

 *

 * Copyright (C) 2007 Bahadir Balban

 */

#ifndef __ADDR_H__

#define __ADDR_H__

#include <lib/idpool.h>

/* Address pool to allocate from a range of addresses */

struct address_pool {

        struct id_pool *idpool;

        unsigned long start;

        unsigned long end;

};

int address_pool_init_with_idpool(struct address_pool *pool,

                                  struct id_pool *idpool,

                                  unsigned long start, unsigned long end);

int address_pool_init(struct address_pool *pool, unsigned long start,

                      unsigned long end);

void *address_new(struct address_pool *pool, int npages);

int address_del(struct address_pool *, void *addr, int npages);

#endif /* __ADDR_H__ */