Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Upstream-Name: jhead Source: https://github.com/Matthias-Wandel/jhead Files: * Copyright: Matthias Wandel License: Custom Jhead is public domain software - that is, you can do whatever you want with it, and include it software that is licensed under the GNU or the BSD license, or whatever other licence you chose, including proprietary closed source licenses. Although not part of the license, I do expect common courtesy, please. . If you do integrate the code into some software of yours, I'd appreciate knowing about it though.