%%	options

copyright owner	=	Dirk Krause
copyright year	=	2015-xxxx
SPDX-License-Identifier:	BSD-3-Clause



%%	header

/**	@file
	Delete directory specified by char name.

	CRT on Windows: Optional.
*/


#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

/**	Remove empty directory.
	@param	fn	File name.
	@param	erp	Error report, may be NULL.
	@return	1 on success, 0 on error.
	
	Error codes:
	- DK4_E_INVALID_ARGUMENTS<br>
	  if fn is NULL,
	- DK4_E_RMDIR_FAILED<br>
	  with errno value in iDetails1 if the rmdir() function failed,
	- DK4_E_REMOVE_DIRECTORY_FAILED<br>
	  with GetLastError() value in lDetails1 if the RemoveDirectory()
	  function failed on Windows.
*/
int
dk4delete_directory(const dkChar *fn, dk4_er_t *erp);

#ifdef __cplusplus
}
#endif




%%	module

#include "dk4conf.h"

#ifndef DK4DELDIR_H_INCLUDED
#include "dk4deldir.h"
#endif

#if DK4_CHAR_SIZE > 1
#include "dk4deldirwc.h"
#else
#include "dk4deldir08.h"
#endif

#if	DK4_HAVE_ASSERT_H
#ifndef	ASSERT_H_INCLUDED
#include <assert.h>
#define	ASSERT_H_INCLUDED 1
#endif
#endif


int
dk4delete_directory(const dkChar *fn, dk4_er_t *erp)
{
#if	DK4_USE_ASSERT
  assert(NULL != fn);
#endif
#if DK4_CHAR_SIZE > 1
  return (dk4delete_directory_wc(fn, erp));
#else
  return (dk4delete_directory_c8(fn, erp));
#endif
}