/*
 * libbrlapi - A library providing access to braille terminals for applications.
 *
 * Copyright (C) 2002-2019 by
 *   Samuel Thibault <Samuel.Thibault@ens-lyon.org>
 *   Sébastien Hinderer <Sebastien.Hinderer@ens-lyon.org>
 *
 * libbrlapi 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.app/
 *
 * This software is maintained by Dave Mielke <dave@mielke.cc>.
 */

#ifndef BRLAPI_INCLUDED_CONSTANTS
#define BRLAPI_INCLUDED_CONSTANTS

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

/** \file
 */

/** \ingroup brlapi_keycodes
 * @{ */


/** Helper macro to easily produce braille patterns */
#define BRLAPI_DOTS(dot1, dot2, dot3, dot4, dot5, dot6, dot7, dot8) (\
  ((dot1)? BRLAPI_DOT1: 0) | \
  ((dot2)? BRLAPI_DOT2: 0) | \
  ((dot3)? BRLAPI_DOT3: 0) | \
  ((dot4)? BRLAPI_DOT4: 0) | \
  ((dot5)? BRLAPI_DOT5: 0) | \
  ((dot6)? BRLAPI_DOT6: 0) | \
  ((dot7)? BRLAPI_DOT7: 0) | \
  ((dot8)? BRLAPI_DOT8: 0) \
)

/** space key */
#define BRLAPI_DOT_CHORD 0
/** @} */


#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* BRLAPI_INCLUDED_CONSTANTS */