--- /dev/null
+//
+// C++ Interface: bt_hw
+//
+// Description:
+//
+//
+// Author: root <root@ubuntu>, (C) 2008
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+#ifndef __BT_HW
+#define __BT_HW
+
+extern int hw_bt_open_device(__u8 type, __u8 dev_id);
+extern int hw_bt_close_dev();
+extern int hw_bt_write(__u8 *p_array, __u16 length);
+extern int hw_bt_read(__u8 *p_recbuf);
+
+
+
+#endif
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