/*

 * mbsupport.h --- Localize determination of whether we have multibyte stuff.

 */

/*

 * Copyright (C) 2004, 2005, 2011, 2012, 2015, 2016

 * the Free Software Foundation, Inc.

 *

 * This file is part of GAWK, the GNU implementation of the

 * AWK Programming Language.

 *

 * GAWK 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 3 of the License, or

 * (at your option) any later version.

 *

 * GAWK 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 this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

 */

#ifdef __DJGPP__

# undef MB_CUR_MAX

# define MB_CUR_MAX 1

/* All this glop is for DGJPP */

#define towupper	toupper

#define towlower	tolower

#define iswalnum	isalnum

#define iswalpha	isalpha

#define iswupper	isupper

#define iswlower	islower

#define mbrtowc(wcp, s, e, mbs)	(-1)

#define mbrlen(s, e, mbs)	strlen(s)

#define wcrtomb(wc, b, mbs)	(-1)

#define wcslen		strlen

#define wctob(wc)	(EOF)

#if (__DJGPP__ > 2 || __DJGPP_MINOR__ >= 3)

# include <ctype.h>

# include <wchar.h>

# include <wctype.h>

#else

# define mbstate_t	int

#endif

extern wctype_t wctype(const char *name);

extern int iswctype(wint_t wc, wctype_t desc);

extern int wcscoll(const wchar_t *ws1, const wchar_t *ws2);

#endif