--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dmd2/root/async.h	Sat May 30 17:23:32 2009 +0100
@@ -0,0 +1,33 @@
+
+// Copyright (c) 2009-2009 by Digital Mars
+// All Rights Reserved
+// written by Walter Bright
+// http://www.digitalmars.com
+// License for redistribution is by either the Artistic License
+// in artistic.txt, or the GNU General Public License in gnu.txt.
+// See the included readme.txt for details.
+
+#ifndef ASYNC_H
+#define ASYNC_H
+
+#if __DMC__
+#pragma once
+#endif
+
+
+/*******************
+ * Simple interface to read files asynchronously in another
+ * thread.
+ */
+
+struct AsyncRead
+{
+    static AsyncRead *create(size_t nfiles);
+    void addFile(File *file);
+    void start();
+    int read(size_t i);
+    static void dispose(AsyncRead *);
+};
+
+
+#endif