pidgin/pidgin

Fix some build warnings
release-2.x.y
2017-03-06, dx
fe644fbe41c9
Fix some build warnings

- Redefinition of DBUS_EXPORT
- A whole lot of "misleading indentation" (which only appear in newer gcc)
- One unused static variable in util.c (alphabet, previously used for base64)
- "left shift by negative value" with the IS_END macro of libgnt. That macro is
"1 << 0" and expanded to "~1 << 0" in one place. So now it's "(1 << 0)"
/**
* @file gtkeventloop.h Pidgin GTK+ Event Loop Implementation
* @ingroup pidgin
*/
/* pidgin
*
* Pidgin 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 _PIDGINEVENTLOOP_H_
#define _PIDGINEVENTLOOP_H_
#include "eventloop.h"
/**
* Returns the GTK+ event loop UI operations structure.
*
* @return The GTK+ event loop UI operations structure.
*/
PurpleEventLoopUiOps *pidgin_eventloop_get_ui_ops(void);
#endif /* _PIDGINEVENTLOOP_H_ */