/* Arabic joining group of Unicode characters.
   Copyright (C) 2011-2013 Free Software Foundation, Inc.
   Written by Bruno Haible <bruno@clisp.org>, 2011.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 3 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
   Lesser General Public License for more details.

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

#include <config.h>

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

#include "unictype/joininggroup_of.h"

int
uc_joining_group (ucs4_t uc)
{
  if (uc >= joining_group_header_0
      && uc < joining_group_header_0
              + sizeof (u_joining_group) / sizeof (u_joining_group[0]))
    return u_joining_group[uc - joining_group_header_0];
  return UC_JOINING_GROUP_NONE;
}