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/****************************************************************************
* NCSA HDF *
* Software Development Group *
* National Center for Supercomputing Applications *
* University of Illinois at Urbana-Champaign *
* 605 E. Springfield, Champaign IL 61820 *
* *
* For conditions of distribution and use, see the accompanying *
* hdf/COPYING file. *
* *
****************************************************************************/
/*
* This file contains public declarations for the H5 module.
*/
#ifndef _H5public_H
#define _H5public_H
#include <H5config.h> /*from configure */
#include <sys/types.h>
#ifdef HAVE_PARALLEL
# include <mpi.h>
# include <mpio.h>
#endif
/*
* Data types
*/
typedef char char8;
typedef signed char int8;
typedef unsigned char uchar8, uint8;
#if SIZEOF_SHORT==2
typedef short int16;
typedef unsigned short uint16;
#else
typedef int int16; /*not really */
typedef unsigned uint16; /*not really */
#endif
#if SIZEOF_INT==4
typedef int int32;
typedef unsigned int uint32;
#elif SIZEOF_LONG==4
typedef long int32;
typedef unsigned long uint32;
#else
typedef int int32; /*not really */
typedef unsigned uint32; /*not really */
#endif
#if SIZEOF_INT==8
typedef int int64;
typedef unsigned uint64;
#elif SIZEOF_LONG==8
typedef long int64;
typedef unsigned long uint64;
#elif SIZEOF_LONG_LONG==8
typedef long long int64;
typedef unsigned long long uint64;
#else
# error "no 64-bit integer type"
#endif
#if SIZEOF_FLOAT==4
typedef float float32;
#else
typedef float float32; /*not really */
#endif
#if SIZEOF_FLOAT==8
typedef float float64;
#elif SIZEOF_DOUBLE==8
typedef double float64;
#else
# error "no 64-bit floating point type"
#endif
/*
* Define a type for generic integers. Use this instead of `int' to
* show that some thought went into the algorithm.
*/
typedef int intn;
typedef unsigned uintn;
/*
* Status return values.
* Since some unix/c routines use 0 and -1 (or more precisely, non-negative
* vs. negative) as their return code, and some assumption had been made in
* the code about that, it is important to keep these constants the same
* values. When checking the success or failure of an integer-valued
* function, remember to compare against zero and not one of these two
* values.
*/
typedef intn herr_t;
#define SUCCEED 0
#define FAIL (-1)
#define UFAIL (unsigned)(-1)
/*
* Boolean type.
*/
typedef int hbool_t;
#ifdef __cplusplus
extern "C" {
#endif
/* Functions in H5.c */
herr_t H5open (void);
herr_t H5close (void);
herr_t H5dont_atexit (void);
herr_t H5version (uintn *majnum, uintn *minnum, uintn *relnum, uintn *patnum);
#ifdef __cplusplus
}
#endif
#endif
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