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/* dctrl-tools - Debian control file inspection tools
Copyright © 2012 Antti-Juhani Kaijanaho
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef GUARD_LIB_STRLIST_H
#define GUARD_LIB_STRLIST_H
struct strlist;
struct strlist_iterator {
struct strlist *sl;
size_t i;
};
struct strlist_memento {
struct strlist *sl;
size_t n;
};
struct strlist *strlist_new(void);
_Bool strlist_append(struct strlist *, const char *);
_Bool strlist_is_empty(struct strlist *);
void strlist_free(struct strlist *);
struct strlist_memento strlist_save(struct strlist *);
void strlist_restore(struct strlist_memento);
struct strlist_iterator strlist_begin(struct strlist *);
_Bool strlist_iterator_at_end(struct strlist_iterator);
const char *strlist_iterator_get(struct strlist_iterator);
void strlist_iterator_next(struct strlist_iterator *);
#endif /* GUARD_LIB_STRLIST_H */
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