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/*
* Copyright (C) 2002 Red Hat Software
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* 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; if not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#define PAREN_STACK_DEPTH 128
typedef struct _ParenStackEntry ParenStackEntry;
struct _ParenStackEntry
{
int pair_index;
GUnicodeScript script_code;
};
struct _Pango2ScriptIter
{
const char *text_start;
const char *text_end;
const char *script_start;
const char *script_end;
GUnicodeScript script_code;
ParenStackEntry paren_stack[PAREN_STACK_DEPTH];
int paren_sp;
};
Pango2ScriptIter *
_pango2_script_iter_init (Pango2ScriptIter *iter,
const char *text,
int length);
void
_pango2_script_iter_fini (Pango2ScriptIter *iter);
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