There are two licenses for this software you can choose of:

1. Postcardware

you can download COPYING.Postcardware using this link:
https://github.com/PascalCorpsman/Software_Licenses/blob/main/COPYING.Postcardware.txt

or

2. modified LGPL (as described in COPYING.modifiedLGPL)

you can download COPYING.modifiedLGPL using this link:
https://github.com/PascalCorpsman/Software_Licenses/blob/main/COPYING.modifiedLGPL.txt