1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _LINUX_KDEV_T_H
3#define _LINUX_KDEV_T_H
4
5/*
6Some programs want their definitions of MAJOR and MINOR and MKDEV
7from the kernel sources. These must be the externally visible ones.
8*/
9#define MAJOR(dev) ((dev)>>8)
10#define MINOR(dev) ((dev) & 0xff)
11#define MKDEV(ma,mi) ((ma)<<8 | (mi))
12#endif /* _LINUX_KDEV_T_H */
13