#ifndef CHARDEV_H
#define CHARDEV_H

#include <linux/ioctl.h>

// We can't rely on dynamic registration any more, because ioctls need
// to know it.
#define DEVICE_MAJOR 239
#define DEVICE_MINORS 2

// commands to be exposed to the ioctl interface
#define IOCTL_SET_SEND_TIMEOUT _IOW(DEVICE_MAJOR, 0, unsigned long)
#define IOCTL_SET_RECV_TIMEOUT _IOW(DEVICE_MAJOR, 1, unsigned long)
#define IOCTL_REVOKE_DELAYED_MESSAGES _IO(DEVICE_MAJOR, 2)

#endif