1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _UAPI_LINUX_KDEV_T_H 3#define _UAPI_LINUX_KDEV_T_H 4#ifndef __KERNEL__ 5 6/* 7Some programs want their definitions of MAJOR and MINOR and MKDEV 8from the kernel sources. These must be the externally visible ones. 9*/ 10#define MAJOR(dev) ((dev)>>8) 11#define MINOR(dev) ((dev) & 0xff) 12#define MKDEV(ma,mi) ((ma)<<8 | (mi)) 13#endif /* __KERNEL__ */ 14#endif /* _UAPI_LINUX_KDEV_T_H */ 15