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/* Chrysalide - Outil d'analyse de fichiers binaires
* symiter.h - prototypes pour le parcours simplifié d'un ensemble de symboles
*
* Copyright (C) 2017 Cyrille Bagard
*
* This file is part of Chrysalide.
*
* Chrysalide is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Chrysalide 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _FORMAT_SYMITER_H
#define _FORMAT_SYMITER_H
#include "format.h"
/* Suivi d'un parcours de symboles */
typedef struct _sym_iter_t sym_iter_t;
/* Construit un itérateur pour parcourir des symboles. */
sym_iter_t *create_symbol_iterator(GBinFormat *, size_t);
/* Détruit un itérateur mis en place. */
void delete_symbol_iterator(sym_iter_t *);
/* Limite le parcours des symboles à une zone donnée. */
void restrict_symbol_iterator(sym_iter_t *, const mrange_t *);
/* Fournit le symbole courant de l'itérateur. */
GBinSymbol *get_symbol_iterator_current(sym_iter_t *);
/* Fournit le symbole qui en précède un autre. */
GBinSymbol *get_symbol_iterator_prev(sym_iter_t *);
/* Fournit le symbole qui en suit un autre. */
GBinSymbol *get_symbol_iterator_next(sym_iter_t *);
#endif /* _FORMAT_SYMITER_H */
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