public bool PollNextEvent(ref VREvent_t pEvent,uint uncbVREvent)
 {
     bool result = FnTable.PollNextEvent(ref pEvent,uncbVREvent);
     return result;
 }
 public bool PollNextEventWithPose(ETrackingUniverseOrigin eOrigin,ref VREvent_t pEvent,uint uncbVREvent,ref TrackedDevicePose_t pTrackedDevicePose)
 {
     bool result = FnTable.PollNextEventWithPose(eOrigin,ref pEvent,uncbVREvent,ref pTrackedDevicePose);
     return result;
 }
 public bool PollNextOverlayEvent(ulong ulOverlayHandle,ref VREvent_t pEvent,uint uncbVREvent)
 {
     bool result = FnTable.PollNextOverlayEvent(ulOverlayHandle,ref pEvent,uncbVREvent);
     return result;
 }