#ifndef __H5_CORE_H
#define __H5_CORE_H

#ifdef __cplusplus
extern "C" {
#endif

#define UNUSED_ARGUMENT(x) (void)x

#define H5_DEBUG_USER		(1<<2)
#define H5_DEBUG_API		(1<<3)
#define H5_DEBUG_CORE_API	(1<<4)
#define H5_DEBUG_PRIV_API	(1<<5)
#define H5_DEBUG_PRIV_FUNC	(1<<6)
#define H5_DEBUG_HDF5		(1<<7)
#define H5_DEBUG_MPI		(1<<8)
#define H5_DEBUG_MALLOC		(1<<9)
#define H5_DEBUG_CLIB		(1<<10)

#define H5_DEBUG_ALL		(-1)

extern char* h5_rfmts[];

//////////////////////////////////////////////////////////////////////////////
// function enter macro
#if defined(NDEBUG)

#define __API_ENTER(type, mask, fmt, ...)				\
	h5_call_stack_init (__func__,e_##type);				\
	type ret_value = (type)H5_ERR;

#define __FUNC_ENTER(type, mask, fmt, ...)				\
	type ret_value = (type)H5_ERR;

#else

#define __API_ENTER(type, mask, fmt, ...)				\
	h5_call_stack_push (__func__,e_##type);				\
	type ret_value = (type)H5_ERR;					\
	if (h5_debug_level & mask ) {					\
		h5_debug ("(" fmt ")", __VA_ARGS__);			\
	}

#define __FUNC_ENTER(type, mask, fmt, ...)				\
	type ret_value = (type)H5_ERR;					\
	if (h5_debug_level & mask ) {					\
		h5_call_stack_push (__func__,e_##type);			\
		h5_debug ("(" fmt ")", __VA_ARGS__);			\
	}								\

#endif
//
//////////////////////////////////////////////////////////////////////////////

#define __API_LEAVE(expr) {						\
	ret_value = expr;						\
	goto done;							\
	}

#define __FUNC_LEAVE(expr) {						\
	ret_value = expr;						\
	goto done;							\
}

//////////////////////////////////////////////////////////////////////////////
// function return macro
#if defined(NDEBUG)

#define __API_RETURN(expr, mask)					\
	ret_value = expr;						\
	goto done;							\
done:									\
	h5_call_stack_reset ();						\
	return ret_value;

#define __FUNC_RETURN(expr, mask)					\
	ret_value = expr;						\
	goto done;							\
done:									\
	return ret_value;

#else

#define __API_RETURN(expr, mask)					\
	ret_value = expr;						\
	goto done;							\
done:									\
	if (h5_debug_level & mask ) {					\
		char fmt[256];						\
		snprintf (fmt, sizeof(fmt), "return: %s",		\
			  h5_rfmts[h5_call_stack_get_type()]);		\
		h5_debug (fmt, ret_value);				\
	}								\
	h5_call_stack_reset ();						\
	return ret_value;

#define __FUNC_RETURN(expr, mask)					\
	ret_value = expr;						\
	goto done;							\
done:									\
	if (h5_debug_level & mask ) {					\
		char fmt[256];						\
		snprintf (fmt, sizeof(fmt), "return: %s",		\
			  h5_rfmts[h5_call_stack_get_type()]);		\
		h5_debug (fmt, ret_value);				\
		h5_call_stack_pop();					\
	}								\
	return ret_value;

#endif
//
//////////////////////////////////////////////////////////////////////////////

#define H5_API_ENTER(type, fmt, ...)					\
	if (!h5_initialized) {						\
		h5_initialize();					\
	}								\
	__API_ENTER(type, H5_DEBUG_API, fmt, __VA_ARGS__)
#define H5_API_LEAVE(expr)		__API_LEAVE(expr)
#define H5_API_RETURN(expr)		__API_RETURN(expr, H5_DEBUG_API);


#define TRY( func )							\
	if ((int64_t)(ptrdiff_t)(func) <= (int64_t)H5_ERR) {		\
		ret_value = H5_ERR;					\
		goto done;						\
	}

#define TRY2( func )							\
	if ((int64_t)(ptrdiff_t)(func) <= (int64_t)H5_ERR) {		\
		ret_value = (void*) H5_ERR;				\
		goto done;						\
	}

#define TRY3( type, expr )						\
	if ((int64_t)(ptrdiff_t)(expr) <= (int64_t)H5_ERR) {		\
		ret_value = (type) H5_ERR;				\
		goto done;						\
	}

#ifdef __cplusplus
}
#endif

#include <hdf5.h>
#if defined(H5_HAVE_PARALLEL) && !defined(PARALLEL_IO)
#define PARALLEL_IO 1
#endif


#if defined(PARALLEL_IO)
#include <mpi.h>
#endif

#include "h5_types.h"
#include "h5_errno.h"

#include "h5_attach.h"
#include "h5_attribs.h"
#include "h5_hdf5.h"
#include "h5_maps.h"
#include "h5_openclose.h"
#include "h5_readwrite.h"
#include "h5_syscall.h"

#include "h5u_readwrite.h"
#include "h5u_model.h"

#include "h5b_readwrite.h"
#include "h5b_model.h"
#include "h5b_attribs.h"

#include "h5t_core.h"

#include "h5_errorhandling.h"

#endif