/* the Music Player Daemon (MPD) * Copyright (C) 2008 Max Kellermann <max@duempel.org> * This project's homepage is: 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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