DVBStreamer: messageq.h Source File

00001 /*
00002 Copyright (C) 2006  Adam Charrett
00003 
00004 This program is free software; you can redistribute it and/or
00005 modify it under the terms of the GNU General Public License
00006 as published by the Free Software Foundation; either version 2
00007 of the License, or (at your option) any later version.
00008 
00009 This program is distributed in the hope that it will be useful,
00010 but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 GNU General Public License for more details.
00013 
00014 You should have received a copy of the GNU General Public License
00015 along with this program; if not, write to the Free Software
00016 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
00017 
00018 messageq.h
00019 
00020 Thread safe message queue.
00021 
00022 */
00023 
00024 #ifndef _DVBSTREAMER_MESSAGEQ_H
00025 #define _DVBSTREAMER_MESSAGEQ_H
00026 
00027 #include "types.h"
00028 
00037 typedef struct MessageQ_s *MessageQ_t;
00038 
00043 MessageQ_t MessageQCreate();
00044 
00049 void MessageQDestroy(MessageQ_t msgQ);
00050 
00060 void MessageQSend(MessageQ_t msgQ, void *msg);
00061 
00067 int MessageQAvailable(MessageQ_t msgQ);
00068 
00076 void *MessageQReceive(MessageQ_t msgQ);
00077 
00083 void MessageQSetQuit(MessageQ_t msgQ);
00084 
00090 void MessageQResetQuit(MessageQ_t msgQ);
00091 
00097 bool MessageQIsQuitSet(MessageQ_t msgQ);
00098 
00100 #endif
00101