9 lines
228 B
C
9 lines
228 B
C
|
#ifndef _SYS_SYSMACROS_H
|
||
|
|
#define _SYS_SYSMACROS_H
|
||
|
|
|
||
|
|
#define major(dev) ((int)(((dev) >> 8) & 0xff))
|
||
|
|
#define minor(dev) ((int)((dev) & 0xff))
|
||
|
|
#define makedev(major, minor) (((major) << 8) | (minor))
|
||
|
|
|
||
|
|
#endif /* _SYS_SYSMACROS_H */
|