[arch-general] which package provides /usr/bin/udevinfo ?

i am looking into writing udev rules to permanently symlink /dev/dvd and /dev/cd to /dev/sr0 by following this page http://www.reactivated.net/writing_udev_rules.html#udevinfo however i can't find udevinfo. pacman -Ql udev|grep bin udev /bin/ udev /bin/resolve-modalias udev /sbin/ udev /sbin/udevadm udev /sbin/udevd pacman -Qi udev|grep -i version Version : 141-3 but the same version of udevinfo in fedora 11 includes udevinfo. So i am a bit confused. Does archlinux not provide udevinfo or has it been moved to other package ?