/* Various declarations for functions found in mbchar.c
   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2, or (at your option) any later
version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING.  If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.  */

#ifndef GCC_MBCHAR_H
#define GCC_MBCHAR_H

#ifdef MULTIBYTE_CHARS

/* Escape character used for JIS encoding */
#define JIS_ESC_CHAR 0x1b

#define ISSJIS1(c)   (((c) >= 0x81 && (c) <= 0x9f) || ((c) >= 0xe0 && (c) <= 0xef))
#define ISSJIS2(c)   (((c) >= 0x40 && (c) <= 0x7e) || ((c) >= 0x80 && (c) <= 0xfc))
#define ISEUCJP(c)   ((c) >= 0xa1 && (c) <= 0xfe)
#define ISJIS(c)     ((c) >= 0x21 && (c) <= 0x7e)

extern int local_mbtowc     PARAMS ((wchar_t *, const char *, size_t));
extern int local_mblen      PARAMS ((const char *, size_t));
extern int local_mb_cur_max PARAMS ((void));

/* The locale being used for multibyte characters in string/char literals.  */
extern const char *literal_codeset;
#endif /* MULTIBYTE_CHARS */
#endif /* ! GCC_MBCHAR_H */