-extern void i915_driver_lastclose(drm_device_t * dev);
-extern void i915_driver_preclose(drm_device_t * dev, DRMFILE filp);
-extern int i915_driver_device_is_agp(drm_device_t * dev);
+extern void i915_driver_lastclose(struct drm_device * dev);
+extern void i915_driver_preclose(struct drm_device * dev, DRMFILE filp);
+extern int i915_driver_device_is_agp(struct drm_device * dev);