LXR linux/include/uapi/linux/kdev

   1#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 */
  14