As many of you probably know, MS released sources of 2k3 kernel somewhere in autumn. I've been searching for it for some time, and recently found a package that seems to be the real stuff. x86 version compiles and works fine. AMD64, however, fails to compile with unresolved external. I found exact same issue described here, but without a solution:
http://forums.microsoft.com/WindowsAcademic/ShowPost.aspx?PostID=1254708&SiteID=8

Seems that the package I have is just incomplete and I don't have access to full version - anyone can confirm that there IS a file named \base\ntos\ke\idsched.c there?

There is no such file in my WRK v1.2

Bah, so what the guy is talking about?
And can you compile the kernel for amd64 without problems?

unfortunately