Tenok
A Linux-like Real-Time Operating System for Robotics and Internet of Things
Macros
sysmacros.h File Reference

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Macros

#define major(dev)   ((int) (((dev) >> 8) & 0xff))
 
#define minor(dev)   ((int) ((dev) &0xff))
 
#define makedev(ma, mi)   ((((ma) &0xff) << 8) | ((mi) &0xff))