PD License Text for multiple packages

The following license text applies to multiple packages:

Download: PD for multiple packages
This software is in the public domain and does not require a license.

https://en.wikipedia.org/wiki/Public_domain

The public domain consists of all the creative work to which no exclusive
intellectual property rights apply. Those rights may have expired, been
forfeited, expressly waived, or may be inapplicable.