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/*
* This file is part of the sn package.
* Distribution of sn is covered by the GNU GPL. See file COPYING.
* Copyright 1998-2000 Harold Tay.
* Copyright 2000- Patrik Rdman.
*/
#ifndef ALLOCATE_H
#define ALLOCATE_H
/* int functions return -1 on error, 0 on success */
/* Return the object described by offset */
extern void *allo_deref (unsigned int offset);
/* Returns the offset of the object */
extern int allo_ref (void *object);
/* Return a descriptor to refer to this allocated arena */
extern int allo_init (char *path, int openflag);
/* Get a block of size size from the allocator */
extern int allo_make (int size);
/* Give back a block of size size to the allocator */
extern int allo_free (int chunk, int size);
/* Close this arena */
extern int allo_destroy (void);
#endif
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