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%%	options

copyright owner	=	Dirk Krause
copyright year	=	2015-xxxx
license		=	bsd



%%	header

/**	@file	dk4getcwdd.h	Get current working directoy in dkChar.
*/


#ifndef DK4ERROR_H_INCLUDED
#include "dk4error.h"
#endif

#ifdef __cplusplus
extern "C" {
#endif

/**	Find current working directory.
	@param	dptr	Destination buffer pointer.
	@param	sz	Buffer size.
	@param	erp	Error report, may be NULL.
	@return	1 on success, 0 on error.
*/
int
dk4getcwd(dkChar *dptr, size_t sz, dk4_er_t *erp);

#ifdef __cplusplus
}
#endif


%%	module


#include "dk4getcwdd.h"

#if DK4_CHAR_SIZE > 1
#include "dk4getcwdw.h"
#else
#include "dk4getcwd8.h"
#endif



$!trace-include



int
dk4getcwd(dkChar *dptr, size_t sz, dk4_er_t *erp)
{
#if DK4_CHAR_SIZE > 1
  return (
    dk4getcwd_wc(dptr, sz, erp)
  );
#else
  return (
    dk4getcwd_c8(dptr, sz, erp)
  );
#endif
}