--- /dev/null
+#ifndef __OSDEP_INTF_H_
+#define __OSDEP_INTF_H_
+
+#include "osdep_service.h"
+#include "drv_types.h"
+
+#define RND4(x) (((x >> 2) + (((x & 3) == 0) ? 0 : 1)) << 2)
+
+struct intf_priv {
+ u8 *intf_dev;
+ /* when in USB, IO is through interrupt in/out endpoints */
+ struct usb_device *udev;
+ struct urb *piorw_urb;
+ struct semaphore io_retevt;
+};
+
+int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
+
+#endif /*_OSDEP_INTF_H_*/