xorg-x11-server-sdk from openSUSE:Evergreen:11.4 project
Select Your Operating System
Add repository and install manually
For standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:Evergreen:11.4/standard/openSUSE:Evergreen:11.4.repo zypper refresh zypper install xorg-x11-server-sdk