/* Grapheme cluster breaks function.
   Copyright (C) 2010-2022 Free Software Foundation, Inc.
   Written by Ben Pfaff <blp@cs.stanford.edu>, 2010.

   This file is free software.
   It is dual-licensed under "the GNU LGPLv3+ or the GNU GPLv2+".
   You can redistribute it and/or modify it under either
     - the terms of the GNU Lesser General Public License as published
       by the Free Software Foundation, either version 3, or (at your
       option) any later version, or
     - 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, or
     - the same dual license "the GNU LGPLv3+ or the GNU GPLv2+".

   This file 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
   Lesser General Public License and the GNU General Public License
   for more details.

   You should have received a copy of the GNU Lesser General Public
   License and of the GNU General Public License along with this
   program.  If not, see <https://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include "unigbrk.h"

#include <stdbool.h>
#include <string.h>

#include "unictype.h"

/* This is similar to u32_mbtouc_unsafe(), but doesn't check invalid
   characters.  */
static int
uc_grapheme_breaks_mbtouc (ucs4_t *puc, const ucs4_t *s, size_t n)
{
  *puc = *s;
  return 1;
}

#define FUNC uc_grapheme_breaks
#define UNIT ucs4_t
#define U_MBTOUC uc_grapheme_breaks_mbtouc
#include "u-grapheme-breaks.h"
