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David Howells607ca462012-10-13 10:46:48 +01001#ifndef _UAPI_LINUX_KDEV_T_H
2#define _UAPI_LINUX_KDEV_T_H
3#ifndef __KERNEL__
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 /* __KERNEL__ */
13#endif /* _UAPI_LINUX_KDEV_T_H */