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/*
* Copyright (c) 2002-2019 Balabit
* Copyright (c) 2019 Laszlo Budai <laszlo.budai@balabit.com>
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As an additional exemption you are allowed to compile & link against the
* OpenSSL libraries as published by the OpenSSL project. See the file
* COPYING for details.
*
*/
#ifndef LIST_ADT_H_INCLUDED
#define LIST_ADT_H_INCLUDED
#include <syslog-ng.h>
typedef struct _List List;
typedef void (*list_foreach_fn)(gconstpointer list_data, gpointer user_data);
struct _List
{
void (*append)(List *self, gconstpointer item);
void (*foreach)(List *self, list_foreach_fn foreach_fn, gpointer user_data);
gboolean (*is_empty)(List *self);
void (*remove_all)(List *self);
void (*free_fn)(List *self);
};
static inline void
list_append(List *self, gconstpointer item)
{
g_assert(self->append);
self->append(self, item);
}
static inline void
list_foreach(List *self, list_foreach_fn foreach_fn, gpointer user_data)
{
g_assert(self->foreach);
self->foreach(self, foreach_fn, user_data);
}
static inline gboolean
list_is_empty(List *self)
{
g_assert(self->is_empty);
return self->is_empty(self);
}
static inline void
list_remove_all(List *self)
{
g_assert(self->remove_all);
self->remove_all(self);
}
static inline void
list_free(List *self)
{
if (self->free_fn)
self->free_fn(self);
g_free(self);
}
#endif
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