File: charset.h

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/*
 * This file has been modified from the original Samba package
 * by Secure Networks Inc., January and February, 1997.  This package and
 * all code which it is based on falls under the GNU Public License
 * agreement.
 */

/* 
   Unix SMB/Netbios implementation.
   Version 1.9.
   Character set handling
   Copyright (C) Andrew Tridgell 1992-1995
   
   This program 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 of the License, or
   (at your option) any later version.
   
   This program 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef CHARSET_C

extern char *dos_char_map;
extern char *upper_char_map;
extern char *lower_char_map;
extern void add_char_string(char *s);
extern void charset_initialise(void);

#ifdef toupper
#undef toupper
#endif

#ifdef tolower
#undef tolower
#endif

#ifdef isupper
#undef isupper
#endif

#ifdef islower
#undef islower
#endif

#ifdef isdoschar
#undef isdoschar
#endif

#ifdef isspace
#undef isspace
#endif

#define toupper(c) upper_char_map[(char)(c)]
#define tolower(c) lower_char_map[(char)(c)]
#define isupper(c) (((char)(c)) != tolower(c))
#define islower(c) (((char)(c)) != toupper(c))
#define isdoschar(c) (dos_char_map[(char)(c)] != 0)
#define isspace(c) ((c)==' ' || (c) == '\t')
#endif