--- /dev/null
+ Disclaimer and Copyright
+
+The programs, library and source code of the Vienna RNA Package are free
+software. They are distributed in the hope that they will be useful
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+Permission is granted for research, educational, and commercial use
+and modification so long as 1) the package and any derived works are not
+redistributed for any fee, other than media costs, 2) proper credit is
+given to the authors and the Institute for Theoretical Chemistry of the
+University of Vienna.
+
+If you want to include this software in a commercial product, please contact
+the authors.
+
+Note that the file ./lib/naview.c has its own copyright attached.
+The ./Readseq/ directory contains a modified version of Don Gilbert's
+public domain readseq program.