This is a direct port of Amit Margalit's patches for xdm to give it a
3D effect.  Rather than using the hacked linux version of xdm, this uses
one taken from the NetBSD-current xsrc tree, and was patched against it.

Bugs should be directed to root@garbled.net
For more information on the xdm-3d patches, see:
	http://www.spade.com/linux/XBanner