The hashing code in the source file src/bambamc/BamBam_Hash.c is by Bob
Jenkins. This code is in the public domain (please see the corresponding
remarks in src/bambamc/BamBam_Hash.c).

The rest of the code is by German Tischler and distributed under version 3 of 
the GNU General Public License (see file GPLv3, which is part of the distribution).
The single source files denote the respective copyright ownerships.