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80 lines
2.4 KiB
C
80 lines
2.4 KiB
C
/* FriBidi
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* fribidi-types.h - define data types for the rest of the library
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*
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* Author:
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* Behdad Esfahbod, 2001, 2002, 2004
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*
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* Copyright (C) 2004 Sharif FarsiWeb, Inc.
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* Copyright (C) 2001,2002 Behdad Esfahbod
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library, in a file named COPYING; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA
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*
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* For licensing issues, contact <fribidi.license@gmail.com>.
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*/
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#ifndef _FRIBIDI_TYPES_H
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#define _FRIBIDI_TYPES_H
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#include "fribidi-common.h"
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#include "fribidi-begindecls.h"
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# if defined (_SVR4) || defined (SVR4) || defined (__OpenBSD__) || \
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defined (_sgi) || defined (__sun) || defined (sun) || \
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defined (__digital__) || defined (__HP_cc)
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# include <inttypes.h>
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# elif defined (_AIX)
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# include <sys/inttypes.h>
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# else
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# include <stdint.h>
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# endif
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typedef int fribidi_boolean;
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typedef wchar_t FriBidiChar;
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typedef int FriBidiStrIndex;
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/* The MSB is used to indicate an opening bracket */
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typedef FriBidiChar FriBidiBracketType;
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/* Use FRIBIDI_NO_BRACKET for assigning to a non-bracket */
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#define FRIBIDI_NO_BRACKET 0
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/* A few macros for working with bits */
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#define FRIBIDI_TEST_BITS(x, mask) (((x) & (mask)) ? 1 : 0)
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#define FRIBIDI_INCLUDE_BITS(x, mask) ((x) | (mask))
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#define FRIBIDI_EXCLUDE_BITS(x, mask) ((x) & ~(mask))
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#define FRIBIDI_SET_BITS(x, mask) ((x) |= (mask))
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#define FRIBIDI_UNSET_BITS(x, mask) ((x) &= ~(mask))
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#define FRIBIDI_ADJUST_BITS(x, mask, cond) \
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((x) = ((x) & ~(mask)) | ((cond) ? (mask) : 0))
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#define FRIBIDI_ADJUST_AND_TEST_BITS(x, mask, cond) \
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FRIBIDI_TEST_BITS(FRIBIDI_ADJUST_BITS((x), (mask), (cond)), (mask))
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#include "fribidi-enddecls.h"
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#endif /* !_FRIBIDI_TYPES_H */
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/* Editor directions:
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* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
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*/
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