fix ioctls/drm compile problems on older distros
fix ioctls/firewire compile problems on older distros
fix ioctls/input compile problems on older distros
fix ioctls/loop compile problems on older distros
fix ioctls/mtd compile problems on older distros
fix ioctls/rtc compile problems on older distros
fix ioctls/vfio compile problems on older distros
fix ioctls/videodev2 compile problems on older distros
fix ioctls/vt compile problems on older kernels