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/**

* @file glibcompat.h Compatibility for many glib versions.

* @ingroup core

/* purple

* Purple is the legal property of its developers, whose names are too numerous

* to list here. Please refer to the COPYRIGHT file distributed with this

* source distribution.

* 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 02111-1301 USA

#ifndef PURPLE_GLIBCOMPAT_H

#define PURPLE_GLIBCOMPAT_H

#include <string.h>

#include <glib.h>

#if !GLIB_CHECK_VERSION(2,28,0)

static inline void

g_list_free_full(GList *l, GDestroyNotify free_func) {

GList *ll = NULL;

for(ll = l; ll != NULL; ll = ll->next) {

free_func(ll->data);

}

g_list_free(l);

}

static inline void

g_slist_free_full(GSList *l, GDestroyNotify free_func) {

GSList *ll = NULL;

for(ll = l; ll != NULL; ll = ll->next) {

free_func(ll->data);

}

g_slist_free(l);

}

#endif /* !GLIB_CHECK_VERSION(2,23,0) */

#if !GLIB_CHECK_VERSION(2,32,0)

# define G_GNUC_BEGIN_IGNORE_DEPRECATIONS

# define G_GNUC_END_IGNORE_DEPRECATIONS

static inline void

g_queue_free_full(GQueue *queue, GDestroyNotify free_func) {

GList *l = NULL;

for(l = queue->head; l != NULL; l = l->next) {

free_func(l->data);

}

g_queue_free(queue);

}

static inline gboolean

g_hash_table_contains(GHashTable *hash_table, gconstpointer key) {

return g_hash_table_lookup_extended(hash_table, key, NULL, NULL);

}

#endif /* !GLIB_CHECK_VERSION(2,32,0) */

#ifdef __clang__

#undef G_GNUC_BEGIN_IGNORE_DEPRECATIONS

#define G_GNUC_BEGIN_IGNORE_DEPRECATIONS \

_Pragma ("clang diagnostic push") \

_Pragma ("clang diagnostic ignored \"-Wdeprecated-declarations\"")

#undef G_GNUC_END_IGNORE_DEPRECATIONS

#define G_GNUC_END_IGNORE_DEPRECATIONS \

_Pragma ("clang diagnostic pop")

#endif /* __clang__ */

/* Backport the static inline version of g_memdup2 if we don't have g_memdup2.

* see https://mail.gnome.org/archives/desktop-devel-list/2021-February/msg00000.html

* for more information.

#if !GLIB_CHECK_VERSION(2, 67, 3)

static inline gpointer

g_memdup2(gconstpointer mem, gsize byte_size) {

gpointer new_mem = NULL;

if(mem && byte_size != 0) {

new_mem = g_malloc (byte_size);

memcpy (new_mem, mem, byte_size);

}

return new_mem;

}

#endif /* !GLIB_CHECK_VERSION(2, 67, 3) */

#endif /* PURPLE_GLIBCOMPAT_H */

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