/usr/include/libmowgli/mowgli_heap.h is in libmowgli-dev 0.7.1-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | /*
* libmowgli: A collection of useful routines for programming.
* mowgli_heap.h: Heap allocation.
*
* Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
* Copyright (c) 2005-2006 Theo Julienne <terminal -at- atheme.org>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* Legal note: code devised from claro.base.block module r288 (Pre MPL)
*/
#ifndef __MOWGLI_HEAP_H__
#define __MOWGLI_HEAP_H__
typedef struct mowgli_heap_ mowgli_heap_t;
typedef struct mowgli_block_ mowgli_block_t;
/* Flag for mowgli_heap_create */
#define BH_DONTCARE 0
#define BH_NOW 1
#define BH_LAZY 0
/* Functions for heaps */
extern mowgli_heap_t *mowgli_heap_create(size_t elem_size, size_t mowgli_heap_elems, unsigned int flags);
extern mowgli_heap_t *mowgli_heap_create_full(size_t elem_size, size_t mowgli_heap_elems, unsigned int flags,
mowgli_allocation_policy_t *allocator);
extern void mowgli_heap_destroy(mowgli_heap_t *heap);
/* Functions for blocks */
extern void *mowgli_heap_alloc(mowgli_heap_t *heap);
extern void mowgli_heap_free(mowgli_heap_t *heap, void *data);
#endif
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