--- /dev/null
+/* Copyright (C) 1999-2018 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library 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.
+
+ The GNU C Library 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 the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_RAW_H
+#define _SYS_RAW_H 1
+
+#include <stdint.h>
+#include <sys/ioctl.h>
+
+/* The major device number for raw devices. */
+#define RAW_MAJOR 162
+
+/* `ioctl' commands for raw devices. */
+#define RAW_SETBIND _IO(0xac, 0)
+#define RAW_GETBIND _IO(0xac, 1)
+
+struct raw_config_request
+{
+ int raw_minor;
+ uint64_t block_major;
+ uint64_t block_minor;
+};
+
+#endif /* sys/raw.h */