#ifndef _DSPS_H_ #define _DSPS_H_ #include <linux/ioctl.h> #define DSPS_IOCTL_MAGIC 'd' #define DSPS_IOCTL_ON _IO(DSPS_IOCTL_MAGIC, 1) #define DSPS_IOCTL_OFF _IO(DSPS_IOCTL_MAGIC, 2) #define DSPS_IOCTL_READ_SLOW_TIMER _IOR(DSPS_IOCTL_MAGIC, 3, unsigned int*) #define DSPS_IOCTL_READ_FAST_TIMER _IOR(DSPS_IOCTL_MAGIC, 4, unsigned int*) #define DSPS_IOCTL_RESET _IO(DSPS_IOCTL_MAGIC, 5) #endif /* _DSPS_H_ */