License question

[Hellseher]

Hi,

I'm about to pack your project for Guix and I need some clarification for the license you mentioned in README (BSD) and in LICENSE file (all right reserved).

If it's BSD, which type of them?

• Zero-Clause BSD
• https://spdx.org/licenses/0BSD.html
• https://opensource.org/licenses/0BSD
• BSD 1-Clause
• https://spdx.org/licenses/BSD-1-Clause.html
• https://opensource.org/licenses/BSD-1-Clause
• FreeBSD
• http://directory.fsf.org/wiki/License:FreeBSD
• https://www.gnu.org/licenses/license-list#FreeBSD
• Modified BSD
• http://directory.fsf.org/wiki/License:BSD_3Clause
• https://www.gnu.org/licenses/license-list#ModifiedBSD
• Original BSD
• http://directory.fsf.org/wiki/License:BSD_4Clause
• https://www.gnu.org/licenses/license-list#OriginalBSD