As mentioned on the title page of my thesis, the actual contents of the manuscript (i.e. the words you see on the screen in the final PDF/PostScript versions) are Copyright © 2003 by L.C. Breebaart.
However, all the copyrights for the “source code” aspects of the thesis, i.e. the actual LaTeX markup used to typeset the manuscript, the Makefile infrastructure, the benchmark processing stuff, etcetera, are donated to the public domain and are free for use without any limitation or constraint whatsoever.
