Contribution License Agreement

This Contribution License Agreement (“Agreement”) is agreed to by the party
signing below (“You”), and conveys certain license rights to Microsoft Corporation
and its affiliates (“Microsoft”) for Your contributions to Microsoft open
source projects.
This Agreement is effective as of the latest signature date below.

1. Definitions.

“Code” means the computer software code, whether in human-readable or machine-executable
form,
that is delivered by You to Microsoft under this Agreement.

“Project” means any of the projects owned or managed by Microsoft in which
software is offered under a license approved by the Open Source Initiative (OSI)
(www.opensource.org) and documentation offered under an OSI or a Creative Commons
license (https://creativecommons.org/licenses).

“Submit” is the act of uploading, submitting, transmitting, or distributing
code or other content to any Project, including but not limited to communication
on electronic mailing lists, source code control systems, and issue tracking
systems that are managed by, or on behalf of, the Project for the purpose of
discussing and improving that Project, but excluding communication that is conspicuously
marked or otherwise designated in writing by You as “Not a Submission.”

“Submission” means the Code and any other copyrightable material Submitted
by You, including any associated comments and documentation.

2. Your Submission. You must agree to the terms of this Agreement before making
a Submission to any Project. This Agreement covers any and all Submissions that
You, now or in the future (except as described in Section 4 below), Submit to
any Project.

3. Originality of Work. You represent that each of Your Submissions is entirely
Your original work. Should You wish to Submit materials that are not Your original
work, You may Submit them separately to the Project if You (a) retain all copyright
and license information that was in the materials as You received them, (b)
in the description accompanying Your Submission, include the phrase “Submission
containing materials of a third party:” followed by the names of the third
party and any licenses or other restrictions of which You are aware, and (c)
follow any other instructions in the Project’s written guidelines concerning
Submissions.

4. Your Employer. References to “employer” in this Agreement include Your
employer or anyone else for whom You are acting in making Your Submission, e.g.
as a contractor, vendor, or agent. If Your Submission is made in the course
of Your work for an employer or Your employer has intellectual property rights
in Your Submission by contract or applicable law, You must secure permission
from Your employer to make the Submission before signing this Agreement. In
that case, the term “You” in this Agreement will refer to You and the employer
collectively. If You change employers in the future and desire to Submit additional
Submissions for the new employer, then You agree to sign a new Agreement and
secure permission from the new employer before Submitting those Submissions.

5. Licenses.

a. Copyright License. You grant Microsoft, and those who receive the Submission
directly or indirectly from Microsoft, a perpetual, worldwide, non-exclusive,
royalty-free, irrevocable license in the Submission to reproduce, prepare derivative
works of, publicly display, publicly perform, and distribute the Submission
and such derivative works, and to sublicense any or all of the foregoing rights
to third parties.

b. Patent License. You grant Microsoft, and those who receive the Submission
directly or indirectly from Microsoft, a perpetual, worldwide, non-exclusive,
royalty-free, irrevocable license under Your patent claims that are necessarily
infringed by the Submission or the combination of the Submission with the Project
to which it was Submitted to make, have made, use, offer to sell, sell and import
or otherwise dispose of the Submission alone or with the Project.

c. Other Rights Reserved. Each party reserves all rights not expressly granted
in this Agreement. No additional licenses or rights whatsoever (including, without
limitation, any implied licenses) are granted by implication, exhaustion, estoppel
or otherwise.

6. Representations and Warranties. You represent that You are legally entitled
to grant the above licenses. You represent that each of Your Submissions is
entirely Your original work (except as You may have disclosed under Section
3). You represent that You have secured permission from Your employer to make
the Submission in cases where Your Submission is made in the course of Your
work for Your employer or Your employer has intellectual property rights in
Your Submission by contract or applicable law. If You are signing this Agreement
on behalf of Your employer, You represent and warrant that You have the necessary
authority to bind the listed employer to the obligations contained in this Agreement.
You are not expected to provide support for Your Submission, unless You choose
to do so. UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING, AND EXCEPT
FOR THE WARRANTIES EXPRESSLY STATED IN SECTIONS 3, 4, AND 6, THE SUBMISSION
PROVIDED UNDER THIS AGREEMENT IS PROVIDED WITHOUT WARRANTY OF ANY KIND, INCLUDING,
BUT NOT LIMITED TO, ANY WARRANTY OF NONINFRINGEMENT, MERCHANTABILITY, OR FITNESS
FOR A PARTICULAR PURPOSE.

7. Notice to Microsoft. You agree to notify Microsoft in writing of any facts
or circumstances of which You later become aware that would make Your representations
in this Agreement inaccurate in any respect.

8. Information about Submissions. You agree that contributions to Projects and
information about contributions may be maintained indefinitely and disclosed
publicly, including Your name and other information that You submit with Your
Submission.

9. Governing Law/Jurisdiction. This Agreement is governed by the laws of the
State of Washington, and the parties consent to exclusive jurisdiction and venue
in the federal courts sitting in King County, Washington, unless no federal
subject matter jurisdiction exists, in which case the parties consent to exclusive
jurisdiction and venue in the Superior Court of King County, Washington. The
parties waive all defenses of lack of personal jurisdiction and forum non-conveniens.

10. Entire Agreement/Assignment. This Agreement is the entire agreement between
the parties, and supersedes any and all prior agreements, understandings or
communications, written or oral, between the parties relating to the subject
matter hereof. This Agreement may be assigned by Microsoft.