[PATCH] dix: remove all but main() from main.c

[Alan Coopersmith]

Peter Hutterer wrote:
> Alan, can you please verify the dtrace hooks.

The build doesn't work, but the good news is the dtrace magic isn't
needed for main.c since it doesn't have any dtrace probes in, so this
change fixes it by simplifying the build.   Feel free to squash into
your original patch.   (Most of it should end up going away in the
squash since it mostly reverts changes you had made.)

	-Alan Coopersmith-           alan.coopersmith at sun.com
	 Sun Microsystems, Inc. - X Window System Engineering