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/* FriBidi
* fribidi-types.h - define data types for the rest of the library
*
* $Id: fribidi-types.h,v 1.13 2010-02-24 19:40:04 behdad Exp $
* $Author: behdad $
* $Date: 2010-02-24 19:40:04 $
* $Revision: 1.13 $
* $Source: /home/behdad/src/fdo/fribidi/togit/git/../fribidi/fribidi2/lib/fribidi-types.h,v $
*
* Author:
* Behdad Esfahbod, 2001, 2002, 2004
*
* Copyright (C) 2004 Sharif FarsiWeb, Inc.
* Copyright (C) 2001,2002 Behdad Esfahbod
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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 library, in a file named COPYING; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA
*
* For licensing issues, contact <fribidi.license@gmail.com>.
*/
#ifndef _FRIBIDI_TYPES_H
#define _FRIBIDI_TYPES_H
#include "fribidi-common.h"
#include "fribidi-begindecls.h"
# if defined(HAVE_INTTYPES_H) || defined(HAVE_STDINT_H)
# ifndef __FRIBIDI_DOC
# if HAVE_INTTYPES_H
# include <inttypes.h>
# elif HAVE_STDINT_H
# include <stdint.h>
# endif /* !HAVE_STDINT_H */
# endif /* !__FRIBIDI_DOC */
# define FRIBIDI_INT8_LOCAL int8_t
# define FRIBIDI_INT16_LOCAL int16_t
# define FRIBIDI_INT32_LOCAL int32_t
# define FRIBIDI_UINT8_LOCAL uint8_t
# define FRIBIDI_UINT16_LOCAL uint16_t
# define FRIBIDI_UINT32_LOCAL uint32_t
# else /* no int types */
# define FRIBIDI_INT8_LOCAL signed char
# define FRIBIDI_UINT8_LOCAL unsigned char
# if !defined(FRIBIDI_SIZEOF_INT) || FRIBIDI_SIZEOF_INT >= 4
# define FRIBIDI_INT16_LOCAL signed short
# define FRIBIDI_UINT16_LOCAL unsigned short
# define FRIBIDI_INT32_LOCAL signed int
# define FRIBIDI_UINT32_LOCAL unsigned int
# else /* SIZEOF_INT < 4 */
# define FRIBIDI_INT16_LOCAL signed int
# define FRIBIDI_UINT16_LOCAL unsigned int
# define FRIBIDI_INT32_LOCAL signed long
# define FRIBIDI_UINT32_LOCAL unsigned long
# endif /* SIZEOF_INT < 4 */
# endif /* no int types */
# define FRIBIDI_BOOLEAN_LOCAL int
# if SIZEOF_WCHAR_T >= 4
# ifndef __FRIBIDI_DOC
# if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
# else /* !STDC_HEADERS */
# if HAVE_STDLIB_H
# include <stdlib.h>
# endif /* !HAVE_STDLIB_H */
# endif /* !STDC_HEADERS */
# endif /* !__FRIBIDI_DOC */
# define FRIBIDI_UNICHAR_LOCAL wchar_t
# else /* SIZEOF_WCHAR_T < 4 */
# define FRIBIDI_UNICHAR_LOCAL fribidi_uint32
# endif /* SIZEOF_WCHAR_T < 4 */
#if FRIBIDI_INT_TYPES+0
#else
# define FRIBIDI_INT8 FRIBIDI_INT8_LOCAL
# define FRIBIDI_INT16 FRIBIDI_INT16_LOCAL
# define FRIBIDI_INT32 FRIBIDI_INT32_LOCAL
# define FRIBIDI_UINT8 FRIBIDI_UINT8_LOCAL
# define FRIBIDI_UINT16 FRIBIDI_UINT16_LOCAL
# define FRIBIDI_UINT32 FRIBIDI_UINT32_LOCAL
#endif /* !FRIBIDI_INT_TYPES */
#ifndef FRIBIDI_BOOLEAN
# define FRIBIDI_BOOLEAN FRIBIDI_BOOLEAN_LOCAL
#endif /* !FRIBIDI_BOOLEAN */
#ifndef FRIBIDI_UNICHAR
# define FRIBIDI_UNICHAR FRIBIDI_UNICHAR_LOCAL
#endif /* !FRIBIDI_UNICHAR */
#ifndef FRIBIDI_STR_INDEX
# define FRIBIDI_STR_INDEX int
#endif /* FRIBIDI_STR_INDEX */
typedef FRIBIDI_INT8 fribidi_int8;
typedef FRIBIDI_INT16 fribidi_int16;
typedef FRIBIDI_INT32 fribidi_int32;
typedef FRIBIDI_UINT8 fribidi_uint8;
typedef FRIBIDI_UINT16 fribidi_uint16;
typedef FRIBIDI_UINT32 fribidi_uint32;
typedef FRIBIDI_BOOLEAN fribidi_boolean;
typedef FRIBIDI_UNICHAR FriBidiChar;
typedef FRIBIDI_STR_INDEX FriBidiStrIndex;
/* The MSB is used to indicate an opening bracket */
typedef FriBidiChar FriBidiBracketType;
/* Use FRIBIDI_NO_BRACKET for assigning to a non-bracket */
#define FRIBIDI_NO_BRACKET 0
/* A few macros for working with bits */
#define FRIBIDI_TEST_BITS(x, mask) (((x) & (mask)) ? 1 : 0)
#define FRIBIDI_INCLUDE_BITS(x, mask) ((x) | (mask))
#define FRIBIDI_EXCLUDE_BITS(x, mask) ((x) & ~(mask))
#define FRIBIDI_SET_BITS(x, mask) ((x) |= (mask))
#define FRIBIDI_UNSET_BITS(x, mask) ((x) &= ~(mask))
#define FRIBIDI_ADJUST_BITS(x, mask, cond) \
((x) = ((x) & ~(mask)) | ((cond) ? (mask) : 0))
#define FRIBIDI_ADJUST_AND_TEST_BITS(x, mask, cond) \
FRIBIDI_TEST_BITS(FRIBIDI_ADJUST_BITS((x), (mask), (cond)), (mask))
#include "fribidi-enddecls.h"
#endif /* !_FRIBIDI_TYPES_H */
/* Editor directions:
* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
*/
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