1 files changed, 35 insertions, 0 deletions
diff --git a/libmachdev/mach_device.h b/libmachdev/mach_device.h
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+++ b/libmachdev/mach_device.h
@@ -0,0 +1,35 @@
+/*
+   Copyright (C) 2010 Free Software Foundation, Inc.
+   Written by Zheng Da.
+
+   This file is part of the GNU Hurd.
+
+   The GNU Hurd 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, or (at your option)
+   any later version.
+
+   The GNU Hurd 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 the GNU Hurd; see the file COPYING.  If not, write to
+   the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#ifndef	_MACHDEV_MACH_DEVICE_H
+#define	_MACHDEV_MACH_DEVICE_H
+
+/*
+ * Generic device header.  May be allocated with the device,
+ * or built when the device is opened.
+ */
+struct mach_device {
+	struct port_info port;
+	struct machdev_emul_device	dev;		/* the real device structure */
+};
+typedef	struct mach_device *mach_device_t;
+#define	MACH_DEVICE_NULL ((mach_device_t)0)
+
+#endif	/* _MACHDEV_MACH_DEVICE_H */