com/options/license/Imlib2

Imlib2 License

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies of the Software and its Copyright notices. In addition publicly
documented acknowledgment must be given that this software has been used if
no source code of this software is made available publicly. Making the source
available publicly means including the source for this software with the distribution,
or a method to get this software via some reasonable mechanism (electronic
transfer via a network or media) as well as making an offer to supply the
source on request. This Copyright notice serves as an offer to supply the
source on on request as well. Instead of this, supplying acknowledgments of
use of this software in either Copyright notices, Manuals, Publicity and Marketing
documents or any documentation provided with any product containing this software.
This License does not apply to any software that links to the libraries provided
by this software (statically or dynamically), but only to the software provided.

Please see the COPYING-PLAIN for a plain-english explanation of this notice
and its intent.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.