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- /* _alloc.h - alloc and free header definitions
- * $Version: 1.1 $
- * Copyright (c) 1988-91 Intel Corporation, ALL RIGHTS RESERVED.
- */
-
- #ifndef __alloch
- #define __alloch
- /*lint -library */
-
- #ifndef _limitsh
- #include <limits.h>
- #endif
-
- #pragma fixedparams("_malloc_find", "_merge_free_blocks")
- #pragma fixedparams("_merge_free_lists", "_malloc_take", "_free")
-
- #ifndef _free_list_item_t
- #define _free_list_item_t
- #pragma align (free_list_item)
- struct free_list_item {
- struct free_list_item *next;
- unsigned length;
- };
- #endif
-
- #ifndef NULL
- #define NULL ((void *)0)
- #endif
-
- #define _FREE_LIST_SIZE 20
- #define FH_SIZE sizeof(struct free_list_item)
- #define INTSIZE sizeof(int)
- #define MIN_ALLOC sizeof(int)
- #define MAX_ALLOC (UINT_MAX - FH_SIZE)
-
- void _merge_free_lists(void);
- int _merge_free_blocks(struct free_list_item *);
- void _malloc_take(struct free_list_item *, unsigned);
- struct free_list_item *_malloc_find(unsigned);
- void _free(struct free_list_item *);
-
- #endif /* __alloch */
-
-