pcompress/utils/heap.h

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/*
* This file is a part of Pcompress, a chunked parallel multi-
* algorithm lossless compression and decompression program.
*
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* Copyright (C) 2012-2013 Moinak Ghosh. All rights reserved.
* Use is subject to license terms.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
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* You should have received a copy of the GNU Lesser General Public
* License along with this program.
* If not, see <http://www.gnu.org/licenses/>.
*
* moinakg@belenix.org, http://moinakg.wordpress.com/
*/
#ifndef __HEAPQ_H_
#define __HEAPQ_H_
#define __TYPE int64_t
typedef struct Heap_ {
__TYPE size;
__TYPE totsize;
__TYPE *tree;
} MinHeap;
#define heap_size(heap) ((heap)->size)
void heap_nsmallest(MinHeap *heap, __TYPE *data, __TYPE *heapbuf, __TYPE heapsize, __TYPE datasize);
#endif