contribution-notice

Contribution Notice
 
By contributing to this Project, You grant to CenturyLink and to recipients of software distributed by CenturyLink, a perpetual worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute your contributions to this Project (“Your Contributions”), including derivative works thereof.

You grant to CenturyLink and to recipients of software distributed by CenturyLink a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section), patent license to make, have made, use, offer to sell, sell, import and otherwise transfer Your Contributions, where such license applies only to those patent claims licensable by You that are necessarily infringed by Your Contributions(s) alone or by combination of Your Contribution(s) with this Project.  If any entity institutes patent litigation against You or any other entity (including a cross-claim or counterclaim in a lawsuit) alleging that Your Contribution, or this Project, constitutes direct or contributory patent infringement, then any patent licenses granted to that entity under this agreement for Your Contribution or this Project shall terminate as of the date such litigation is filed.
 
You represent that each of Your Contributions is Your original creation and represent that You are legally entitled to grant the above license and that no other third party permission is required. If your employer(s) has rights to intellectual property that is included in Your Contributions, You represent that You have received permission to make such contributions on behalf of that employer.