libfprint/libfprint/fpi-compat.h

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/*
* Copyright (C) 2020 Benjamin Berg <bberg@redhat.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 Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include <glib-object.h>
#if !GLIB_CHECK_VERSION (2, 57, 0)
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GTypeClass, g_type_class_unref);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GEnumClass, g_type_class_unref);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GFlagsClass, g_type_class_unref);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GParamSpec, g_param_spec_unref);
#else
/* Re-define G_SOURCE_FUNC as we are technically not allowed to use it with
* the version we depend on currently. */
#undef G_SOURCE_FUNC
#endif
#define G_SOURCE_FUNC(f) ((GSourceFunc) (void (*)(void))(f))
#if !GLIB_CHECK_VERSION (2, 63, 3)
typedef struct _FpDeviceClass FpDeviceClass;
G_DEFINE_AUTOPTR_CLEANUP_FUNC (FpDeviceClass, g_type_class_unref);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GDate, g_date_free);
#endif
#if __GNUC__ > 10 || (__GNUC__ == 10 && __GNUC_MINOR__ >= 1)
#define FP_GNUC_ACCESS(m, p, s) __attribute__((access (m, p, s)))
#else
#define FP_GNUC_ACCESS(m, p, s)
#endif