/usr/include/mailutils/sys/iterator.h is in libmailutils-dev 1:3.4-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | /* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999-2000, 2004, 2007, 2010-2012, 2014-2017 Free
Software Foundation, Inc.
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 3 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/>. */
#ifndef _MAILUTILS_SYS_ITERATOR_H
# define _MAILUTILS_SYS_ITERATOR_H
# include <mailutils/iterator.h>
# ifdef __cplusplus
extern "C" {
# endif
struct _mu_iterator
{
struct _mu_iterator *next_itr; /* Next iterator in the chain */
void *owner; /* Object whose contents is being iterated */
int is_advanced; /* Is the iterator already advanced */
int (*dup) (void **ptr, void *owner);
int (*destroy) (mu_iterator_t itr, void *owner);
int (*first) (void *owner);
int (*next) (void *owner);
int (*getitem) (void *owner, void **pret, const void **pkey);
int (*delitem) (void *owner, void *item);
int (*finished_p) (void *owner);
int (*itrctl) (void *owner, enum mu_itrctl_req req, void *arg);
void *(*dataptr) (void *);
};
# ifdef __cplusplus
}
# endif
#endif /* _MAILUTILS_SYS_ITERATOR_H */
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