File: iso8859-1.h

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/*
**      SWISH++
**      iso8859-1.h
**
**      Copyright (C) 2002  Paul J. Lucas
**
**      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 iso8859_1_H
#define iso8859_1_H

extern char const iso8859_1_map[ 256 ];

//*****************************************************************************
//
// SYNOPSIS
//
        inline char iso8859_1_to_ascii( char c )
//
// DESCRIPTION
//
//      Convert an 8-bit ISO 8859-1 (Latin 1) character to its closest 7-bit
//      ASCII equivalent.  (This mostly means that accents are stripped.)
//
//      This function exists to ensure that the value of the character used to
//      index the iso8859_1_map[] vector declared above is unsigned.
//
// PARAMETERS
//
//      c   The character to be converted.
//
// RETURN VALUE
//
//      Returns said character.
//
// SEE ALSO
//
//      International Standards Organization.  "ISO 8859-1: Information
//      Processing -- 8-bit single-byte coded graphic character sets -- Part 1:
//      Latin alphabet No. 1," 1987.
//
//*****************************************************************************
{
    return iso8859_1_map[ static_cast<unsigned char>( c ) ];
}

#endif  /* iso8859_1_H */
/* vim:set et sw=4 ts=4: */