/* * Copyright (C) 2003-2009 The Music Player Daemon Project * http://www.musicpd.org * * 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 MPD_NOTIFY_H #define MPD_NOTIFY_H #include <glib.h> #include <stdbool.h> struct notify { GMutex *mutex; GCond *cond; bool pending; }; void notify_init(struct notify *notify); void notify_deinit(struct notify *notify); /** * Wait for a notification. Return immediately if we have already * been notified since we last returned from notify_wait(). */ void notify_wait(struct notify *notify); /** * Notify the thread. This function never blocks. */ void notify_signal(struct notify *notify); #endif