1 files changed, 44 insertions, 0 deletions
diff --git a/include/messagebuffer.h b/include/messagebuffer.h
new file mode 100644
index 0000000..18b8027
--- /dev/null
+++ b/include/messagebuffer.h
@@ -0,0 +1,44 @@
+/*
+ * messagebuffer.h -- realtime-safe message interface for jackd.
+ *
+ *  This function is included in libjack so backend drivers can use
+ *  it, *not* for external client processes.  The VERBOSE() and
+ *  MESSAGE() macros are realtime-safe.
+ */
+
+/*
+ *  Copyright (C) 2004 Rui Nuno Capela, Steve Harris
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU Lesser 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 __jack_messagebuffer_h__
+#define __jack_messagebuffer_h__
+
+#define MESSAGE(fmt,args...) jack_messagebuffer_add(fmt , ##args)
+#define VERBOSE(engine,fmt,args...)	\
+	if ((engine)->verbose)		\
+		jack_messagebuffer_add(fmt , ##args)
+
+void jack_messagebuffer_init();
+void jack_messagebuffer_exit();
+void jack_message_buffer_thread_init (void (*cb)(void*), void*);
+
+void jack_messagebuffer_add(const char *fmt, ...);
+
+void jack_messagebuffer_thread_init (void (*cb)(void*), void* arg);
+
+#endif /* __jack_messagebuffer_h__ */