9 lines
182 B
C
9 lines
182 B
C
#ifndef _SYS_SYSMACROS_H
|
|
#define _SYS_SYSMACROS_H
|
|
|
|
#define major(dev) (((unsigned) (dev))>>8)
|
|
#define minor(dev) ((dev)&0xff)
|
|
#define makedev(major,minor) ((major<<8)|minor)
|
|
|
|
#endif
|