1/* mbchar.h - Various declarations for functions found in mbchar.c
2   Copyright (C) 1998 Free Software Foundation, Inc.
3
4This file is part of GNU CC.
5
6GNU CC is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation; either version 2, or (at your option)
9any later version.
10
11GNU CC is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with GNU CC; see the file COPYING.  If not, write to
18the Free Software Foundation, 59 Temple Place - Suite 330,
19Boston, MA 02111-1307, USA.  */
20
21#ifndef __GCC_MBCHAR_H__
22#define __GCC_MBCHAR_H__
23
24#ifdef MULTIBYTE_CHARS
25/* escape character used for JIS encoding */
26#define JIS_ESC_CHAR 0x1b
27
28#define ISSJIS1(c)   ((c) >= 0x81 && (c) <= 0x9f || (c) >= 0xe0 && (c) <= 0xef)
29#define ISSJIS2(c)   ((c) >= 0x40 && (c) <= 0x7e || (c) >= 0x80 && (c) <= 0xfc)
30#define ISEUCJP(c)   ((c) >= 0xa1 && (c) <= 0xfe)
31#define ISJIS(c)     ((c) >= 0x21 && (c) <= 0x7e)
32
33int local_mbtowc     PROTO ((wchar_t *, const char *, size_t));
34int local_mblen      PROTO ((const char *, size_t));
35int local_mb_cur_max PROTO ((void));
36
37/* The locale being used for multibyte characters in string/char literals.  */
38extern char *literal_codeset;
39#endif /* MULTIBYTE_CHARS */
40
41#endif /* __GCC_MBCHAR_H__ */
42