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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://www.hdfgroup.org/licenses. *
* 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 H5SL module
*/
#ifndef _H5SLprivate_H
#define _H5SLprivate_H
/**************************************/
/* Public headers needed by this file */
/**************************************/
#ifdef LATER
#include "H5SLpublic.h"
#endif /* LATER */
/***************************************/
/* Private headers needed by this file */
/***************************************/
#include "H5private.h"
/************/
/* Typedefs */
/************/
/* Typedefs for skip list struct (defined in H5SL.c) */
typedef struct H5SL_t H5SL_t;
typedef struct H5SL_node_t H5SL_node_t;
/* Typedef for kinds of skip lists supported */
typedef enum {
H5SL_TYPE_INT, /* Skip list keys are 'int's */
H5SL_TYPE_HADDR, /* Skip list keys are 'haddr_t's */
H5SL_TYPE_STR, /* Skip list keys are 'char *'s (ie. strings) */
H5SL_TYPE_HSIZE, /* Skip list keys are 'hsize_t's */
H5SL_TYPE_UNSIGNED, /* Skip list keys are 'unsigned's */
H5SL_TYPE_SIZE, /* Skip list keys are 'size_t's */
H5SL_TYPE_OBJ, /* Skip list keys are 'H5_obj_t's */
H5SL_TYPE_HID, /* Skip list keys are 'hid_t's */
H5SL_TYPE_GENERIC /* Skip list keys are unknown, comparison callback supplied */
} H5SL_type_t;
/**********/
/* Macros */
/**********/
/* Typedef for comparison operations */
typedef int (*H5SL_cmp_t)(const void *key1, const void *key2);
/* Typedef for iteration operations */
typedef herr_t (*H5SL_operator_t)(void *item, void *key, void *operator_data /*in,out*/);
/* Typedef for H5SL_try_free_safe operation callback */
typedef htri_t (*H5SL_try_free_op_t)(void *item, void *key, void *operator_data /*in,out*/);
/********************/
/* Private routines */
/********************/
H5_DLL H5SL_t *H5SL_create(H5SL_type_t type, H5SL_cmp_t cmp);
H5_DLL size_t H5SL_count(H5SL_t *slist);
H5_DLL herr_t H5SL_insert(H5SL_t *slist, void *item, const void *key);
H5_DLL H5SL_node_t *H5SL_add(H5SL_t *slist, void *item, const void *key);
H5_DLL void * H5SL_remove(H5SL_t *slist, const void *key);
H5_DLL void * H5SL_remove_first(H5SL_t *slist);
H5_DLL void * H5SL_search(H5SL_t *slist, const void *key);
H5_DLL void * H5SL_less(H5SL_t *slist, const void *key);
H5_DLL void * H5SL_greater(H5SL_t *slist, const void *key);
H5_DLL H5SL_node_t *H5SL_find(H5SL_t *slist, const void *key);
H5_DLL H5SL_node_t *H5SL_below(H5SL_t *slist, const void *key);
H5_DLL H5SL_node_t *H5SL_above(H5SL_t *slist, const void *key);
H5_DLL H5SL_node_t *H5SL_first(H5SL_t *slist);
H5_DLL H5SL_node_t *H5SL_next(H5SL_node_t *slist_node);
H5_DLL H5SL_node_t *H5SL_prev(H5SL_node_t *slist_node);
H5_DLL H5SL_node_t *H5SL_last(H5SL_t *slist);
H5_DLL void * H5SL_item(H5SL_node_t *slist_node);
H5_DLL herr_t H5SL_iterate(H5SL_t *slist, H5SL_operator_t op, void *op_data);
H5_DLL herr_t H5SL_release(H5SL_t *slist);
H5_DLL herr_t H5SL_free(H5SL_t *slist, H5SL_operator_t op, void *op_data);
H5_DLL herr_t H5SL_try_free_safe(H5SL_t *slist, H5SL_try_free_op_t op, void *op_data);
H5_DLL herr_t H5SL_close(H5SL_t *slist);
H5_DLL herr_t H5SL_destroy(H5SL_t *slist, H5SL_operator_t op, void *op_data);
H5_DLL int H5SL_term_interface(void);
#endif /* _H5SLprivate_H */
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