charset_grub.c

/*
 * BRLTTY - A background process providing access to the console screen (when in
 *          text mode) for a blind person using a refreshable braille display.
 *
 * Copyright (C) 1995-2018 by The BRLTTY Developers.
 *
 * BRLTTY comes with ABSOLUTELY NO WARRANTY.
 *
 * This is free software, placed under the terms of the
 * GNU Lesser General Public License, as published by the Free Software
 * Foundation; either version 2.1 of the License, or (at your option) any
 * later version. Please see the file LICENSE-LGPL for details.
 *
 * Web Page: http://brltty.com/
 *
 * This software is maintained by Dave Mielke <dave@mielke.cc>.
 */

#include "prologue.h"

#include <locale.h>
#include <wchar.h>

#include "charset_internal.h"

wint_t
convertCharToWchar (char c) {
  return (unsigned char)c;
}

int
convertWcharToChar (wchar_t wc) {
  return wc & 0XFF;
}

const char *
getLocaleCharset (void) {
  return nl_langinfo(CODESET);
}

int
registerCharacterSet (const char *charset) {
  return grub_strcasecmp(charset, "UTF-8") == 0;
}