This source tree contains third party source code which is governed by third party licenses. This file contains references to files which are under other licenses than the one provided in the COPYING file in the root of the source tree. Files governed by third party licenses: Governed by license within files (Public domain): Exact origin unknown base/base64.c base/base64.h Governed by http://www.fourmilab.ch/md5/ (Public domain): base/md5.c base/md5.h Governed by license within files (Public domain): Originally downloaded from http://svn.ghostscript.com/jbig2dec/tags/release_0_02/sha1.* base/sha1.c base/sha1.h Governed by http://sigslot.sourceforge.net/#license (Public domain): base/sigslot.cc base/sigslot.h Governed by http://www.freedesktop.org/wiki/Software/systemd (LGPL 2.1+): third_party/libudev/libudev.h