1Microsoft Public License (Ms-PL) 2 3This license governs use of the accompanying software. If you use the 4software, you accept this license. If you do not accept the license, do not 5use the software. 6 71. Definitions 8The terms "reproduce," "reproduction," "derivative works," and "distribution" 9have the same meaning here as under U.S. copyright law. A "contribution" is 10the original software, or any additions or changes to the software. A 11"contributor" is any person that distributes its contribution under this 12license. "Licensed patents" are a contributor's patent claims that read 13directly on its contribution. 14 152. Grant of Rights 16(A) Copyright Grant- Subject to the terms of this license, including the 17license conditions and limitations in section 3, each contributor grants you a 18non-exclusive, worldwide, royalty-free copyright license to reproduce its 19contribution, prepare derivative works of its contribution, and distribute its 20contribution or any derivative works that you create. 21 22(B) Patent Grant- Subject to the terms of this license, including the license 23conditions and limitations in section 3, each contributor grants you a non- 24exclusive, worldwide, royalty-free license under its licensed patents to make, 25have made, use, sell, offer for sale, import, and/or otherwise dispose of its 26contribution in the software or derivative works of the contribution in the 27software. 28 293. Conditions and Limitations 30(A) No Trademark License- This license does not grant you rights to use any 31contributors' name, logo, or trademarks. 32 33(B) If you bring a patent claim against any contributor over patents that you 34claim are infringed by the software, your patent license from such contributor 35to the software ends automatically. 36 37(C) If you distribute any portion of the software, you must retain all 38copyright, patent, trademark, and attribution notices that are present in the 39software. 40 41(D) If you distribute any portion of the software in source code form, you may 42do so only under this license by including a complete copy of this license 43with your distribution. If you distribute any portion of the software in 44compiled or object code form, you may only do so under a license that complies 45with this license. 46 47(E) The software is licensed "as-is." You bear the risk of using it. The 48contributors give no express warranties, guarantees, or conditions. You may 49have additional consumer rights under your local laws which this license 50cannot change. To the extent permitted under your local laws, the contributors 51exclude the implied warranties of merchantability, fitness for a particular 52purpose and non-infringement. 53 54