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/* -*- mode: C; c-file-style: "gnu" -*- */
/* dbus-gutils.h Utils shared between convenience lib and installed lib
*
* Copyright (C) 2003 Red Hat, Inc.
*
* Licensed under the Academic Free License version 2.1
*
* 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 DBUS_GLIB_UTILS_H
#define DBUS_GLIB_UTILS_H
#include <dbus/dbus.h>
#include <glib-object.h>
G_BEGIN_DECLS
char **_dbus_gutils_split_path (const char *path);
char *_dbus_gutils_wincaps_to_uscore (const char *uscore);
/* These munge the pointer to enforce that a plain cast won't work,
* accessor functions must be used; i.e. to ensure the ABI
* reflects our encapsulation.
*/
#define _DBUS_POINTER_SHIFT(p) ((void*) (((char*)p) + sizeof (void*)))
#define _DBUS_POINTER_UNSHIFT(p) ((void*) (((char*)p) - sizeof (void*)))
#define DBUS_CONNECTION_FROM_G_CONNECTION(x) ((DBusConnection*) _DBUS_POINTER_UNSHIFT(x))
#define DBUS_MESSAGE_FROM_G_MESSAGE(x) ((DBusMessage*) _DBUS_POINTER_UNSHIFT(x))
#define DBUS_PENDING_CALL_FROM_G_PENDING_CALL(x) ((DBusPendingCall*) _DBUS_POINTER_UNSHIFT(x))
#define DBUS_G_CONNECTION_FROM_CONNECTION(x) ((DBusGConnection*) _DBUS_POINTER_SHIFT(x))
#define DBUS_G_MESSAGE_FROM_MESSAGE(x) ((DBusGMessage*) _DBUS_POINTER_SHIFT(x))
#define DBUS_G_PENDING_CALL_FROM_PENDING_CALL(x) ((DBusGPendingCall*) _DBUS_POINTER_SHIFT(x))
G_END_DECLS
#endif /* DBUS_GLIB_UTILS_H */
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