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/*
Copyright (C) 2015-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/

/*
	WARNING: This file was generated by the dkct program (see
	http://dktools.sourceforge.net/ for details).
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: dk4maowdbl.ctr
*/

#ifndef DK4MAOWDBL_H_INCLUDED
/** Avoid multiple inclusions. */
#define DK4MAOWDBL_H_INCLUDED 1


#line 10 "dk4maowdbl.ctr"

/**	@file
	Double to wchar_t text conversion using the more secure
	_snwprintf_s(), _snwprintf() or snwprintf() functions instead
	of swprintf() if available.

	CRT on Windows: Required.
*/

#ifndef DK4CONF_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4conf.h"
#else
#include <dktools-4/dk4conf.h>
#endif
#endif

#ifndef DK4TYPES_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4types.h"
#else
#include <dktools-4/dk4types.h>
#endif
#endif

#ifndef DK4ERROR_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4error.h"
#else
#include <dktools-4/dk4error.h>
#endif
#endif

#if DK4_HAVE_WCHAR_H
#ifndef WCHAR_H_INCLUDED
#include <wchar.h>
#define	WCHAR_H_INCLUDED 1
#endif
#endif

#ifndef STDLIB_H_INCLUDED
#include <stdlib.h>
#define STDLIB_H_INCLUDED 1
#endif

#ifdef __cplusplus
extern "C" {
#endif

/**	Convert double value to string.

	CRT on Windows: Required.
	@param	dptr	Destination buffer pointer.
	@param	szdptr	Size of destination buffer (number of wchar_t).
	@param	v	Value to convert.
	@param	exact	Flag: Write enough digits to allow exact restoration.
	@param	minimize	Minimize exact respresentation.
	@param	erp	Error report, may be NULL.
	@return	1 on success, 0 on error.
	
	Error codes:
	- DK4_E_INVALID_ARGUMENTS<br>
	  if dptr is NULL or szdptr is less than 2,
	- DK4_E_BUFFER_TOO_SMALL<br>
	  if the destination buffer is too small to store the string.
*/

int
dk4ma_write_wc_double(
  wchar_t *dptr, size_t szdptr, double v, int exact, int minimize, dk4_er_t *erp
);

#ifdef __cplusplus
}
#endif



#endif