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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* This file contains private information about the H5HP module
*/
#ifndef _H5HPprivate_H
#define _H5HPprivate_H
/**************************************/
/* Public headers needed by this file */
/**************************************/
#ifdef LATER
#include "H5HPpublic.h"
#endif /* LATER */
/***************************************/
/* Private headers needed by this file */
/***************************************/
#include "H5private.h"
/************/
/* Typedefs */
/************/
/* Typedef for heap struct (defined in H5HP.c) */
typedef struct H5HP_t H5HP_t;
/* Typedef for objects which can be inserted into heaps */
/* This _must_ be the first field in objects which can be inserted into heaps */
typedef struct H5HP_info_t {
size_t heap_loc; /* Location of object in heap */
}H5HP_info_t;
/* Typedef for type of heap to create */
typedef enum {
H5HP_MIN_HEAP, /* Minimum values in heap are at the "top" */
H5HP_MAX_HEAP /* Maximum values in heap are at the "top" */
} H5HP_type_t;
/**********/
/* Macros */
/**********/
/********************/
/* Private routines */
/********************/
H5_DLL H5HP_t *H5HP_create(H5HP_type_t heap_type);
H5_DLL herr_t H5HP_insert(H5HP_t *heap, int val, void *obj);
H5_DLL ssize_t H5HP_count(const H5HP_t *heap);
H5_DLL herr_t H5HP_top(const H5HP_t *heap, int *val);
H5_DLL herr_t H5HP_remove(H5HP_t *heap, int *val, void **ptr);
H5_DLL herr_t H5HP_change(H5HP_t *heap, int val, void *obj);
H5_DLL herr_t H5HP_incr(H5HP_t *heap, unsigned amt, void *obj);
H5_DLL herr_t H5HP_decr(H5HP_t *heap, unsigned amt, void *obj);
H5_DLL herr_t H5HP_close(H5HP_t *heap);
#endif /* _H5HPprivate_H */
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