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/*
* Copyright (c) 2003-2004, Artem B. Bityuckiy.
* Rights transferred to Franklin Electronic Publishers.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* Funtions, macros, etc implimented in iconv library but used by other
* NLS-related subsystems too.
*/
#ifndef __SYS_ICONVNLS_H__
#define __SYS_ICONVNLS_H__
#include <_ansi.h>
#include <reent.h>
#include <wchar.h>
#include <iconv.h>
/* Iconv data path environment variable name */
#define NLS_ENVVAR_NAME "NLSPATH"
/* Default NLSPATH value */
#define ICONV_DEFAULT_NLSPATH "/usr/locale"
/* Direction markers */
#define ICONV_NLS_FROM 0
#define ICONV_NLS_TO 1
void
_iconv_nls_get_state (iconv_t cd, mbstate_t *ps, int direction);
int
_iconv_nls_set_state (iconv_t cd, mbstate_t *ps, int direction);
int
_iconv_nls_is_stateful (iconv_t cd, int direction);
int
_iconv_nls_get_mb_cur_max (iconv_t cd, int direction);
size_t
_iconv_nls_conv (struct _reent *rptr, iconv_t cd,
const char **inbuf, size_t *inbytesleft,
char **outbuf, size_t *outbytesleft);
const char *
_iconv_nls_construct_filename (struct _reent *rptr, const char *file,
const char *dir, const char *ext);
int
_iconv_nls_open (struct _reent *rptr, const char *encoding,
iconv_t *towc, iconv_t *fromwc, int flag);
char *
_iconv_resolve_encoding_name (struct _reent *rptr, const char *ca);
#endif /* __SYS_ICONVNLS_H__ */