|  | Developer Certificate of Origin | 
|  | http://developercertificate.org/ | 
|  | Version 1.1 | 
|  |  | 
|  | Copyright (C) 2004, 2006 The Linux Foundation and its contributors. | 
|  | 660 York Street, Suite 102, | 
|  | San Francisco, CA 94110 USA | 
|  |  | 
|  | Everyone is permitted to copy and distribute verbatim copies of this | 
|  | license document, but changing it is not allowed. | 
|  |  | 
|  |  | 
|  | Developer's Certificate of Origin 1.1 | 
|  |  | 
|  | By making a contribution to this project, I certify that: | 
|  |  | 
|  | (a) The contribution was created in whole or in part by me and I | 
|  | have the right to submit it under the open source license | 
|  | indicated in the file; or | 
|  |  | 
|  | (b) The contribution is based upon previous work that, to the best | 
|  | of my knowledge, is covered under an appropriate open source | 
|  | license and I have the right under that license to submit that | 
|  | work with modifications, whether created in whole or in part | 
|  | by me, under the same open source license (unless I am | 
|  | permitted to submit under a different license), as indicated | 
|  | in the file; or | 
|  |  | 
|  | (c) The contribution was provided directly to me by some other | 
|  | person who certified (a), (b) or (c) and I have not modified | 
|  | it. | 
|  |  | 
|  | (d) I understand and agree that this project and the contribution | 
|  | are public and that a record of the contribution (including all | 
|  | personal information I submit with it, including my sign-off) is | 
|  | maintained indefinitely and may be redistributed consistent with | 
|  | this project or the open source license(s) involved. |