These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.04 s (backtrack: 0/20).

[ebuild  N     ] dev-util/xdelta-1.2.1::gentoo  USE="-test" 116 KiB
[ebuild  N     ] games-util/loki_patch-20091105-r2::gentoo  384 KiB

Total: 2 packages (2 new), Size of downloads: 499 KiB