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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: dk4loc.ctr
*/

#ifndef DK4LOC_H_INCLUDED
/** Avoid multiple inclusions. */
#define DK4LOC_H_INCLUDED 1


#line 10 "dk4loc.ctr"

/**	@file
	Get language, region and encoding.

	CRT on Windows: Optional, disabling CRT degrades performance.
*/

#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



#ifdef __cplusplus
extern "C" {
#endif

/**	Retrieve localization settings.
	@param	lang	Result buffer for language name.
	@param	szlang	Size of result buffer (number of dkChar).
	@param	reg	Result buffer for region or country name.
	@param	szreg	Size of result buffer (number of dkChar).
	@param	enc	Address of result variable for encoding.
	@param	erp	Error report, may be NULL.
	@return	1 on success, 0 on error.

	Error codes:
	- DK4_E_INVALID_ARGUMENTS<br>
	  if one of lang, reg or enc is NULL or szlang or szreg is 0,
	- DK4_E_BUFFER_TOO_SMALL<br>
	  if one of the involved buffers is too small,
*/
int
dk4loc_get_settings(
  dkChar	*lang,
  size_t	 szlang,
  dkChar	*reg,
  size_t	 szreg,
  int		*enc,
  dk4_er_t	*erp
);

#ifdef __cplusplus
}
#endif




#endif