#define H5F_ACS_SDATA_BLOCK_SIZE_NAME           "sdata_block_size" /* Minimum "small data" allocation block size (when aggregating "small" raw data allocations) */
 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * 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 macros & information for file access
 */
#ifndef _H5Fprivate_H
#define _H5Fprivate_H
/* Early typedefs to avoid circular dependencies */
typedef struct H5F_t H5F_t;
/* Include package's public header */
#include "H5Fpublic.h"
/* Public headers needed by this file */
#include "H5FDpublic.h"        /* File drivers                */
/* Private headers needed by this file */
#ifdef H5_HAVE_PARALLEL
#include "H5Pprivate.h"        /* Property lists            */
#endif /* H5_HAVE_PARALLEL */
#include "H5VMprivate.h"        /* Vectors and arrays */
/**************************/
/* Library Private Macros */
/**************************/
/*
 * Encode and decode macros for file meta-data.
 * Currently, all file meta-data is little-endian.
 */
#  define INT16ENCODE(p, i) {                              \
   *(p) = (uint8_t)( (unsigned)(i)     & 0xff); (p)++;              \
   *(p) = (uint8_t)(((unsigned)(i) >> 8) & 0xff); (p)++;              \
#  define UINT16ENCODE(p, i) {                              \