--- /dev/null
+/* Copyright (C) 2009 Trend Micro Inc.
+ * All rights reserved.
+ *
+ * This program is a free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License (version 2) as published by the FSF - Free Software
+ * Foundation.
+ */
+
+#ifdef PRELUDE_OUTPUT_ENABLED
+
+#ifndef _PRELUDE_H_
+#define _PRELUDE_H_
+
+#include "eventinfo.h"
+
+/* Start Prelude client */
+void prelude_start(const char *profile, int argc, char **argv);
+
+/* Log to Prelude */
+void OS_PreludeLog(const Eventinfo *lf);
+
+#endif /* _PRELUDE_H_ */
+
+#endif /* PRELUDE_OUTPUT_ENABLED */