#ifndef __ALLOCWITHIN_H__
#define __ALLOCWITHIN_H__

/**
 *  $Id$
**/

typedef size_t allocw_id_t;

struct allocw_region_;
typedef struct allocw_region_ allocw_region_t;

int allocw_region_init(allocw_region_t *region, size_t size);
int allocw_region_fini(allocw_region_t *region);
int allocw_region_migrate(allocw_region_t *dst_region, size_t dst_size, allocw_region_t *src_region);
void allocw_free(allocw_region_t *region, allocw_id_t id);
allocw_id_t allocw_malloc(allocw_region_t *region, size_t size);
allocw_id_t allowc_realloc(allocw_region_t *region, allocw_id_t id, size_t size);
void *allocw_ptr(allocw_region_t *region, allocw_id_t id);

#endif /* __ALLOCWITHIN_H__ */