1diff --git b/LICENSE-BSD-3-Clause a/LICENSE-BSD-3-Clause
2new file mode 100644
3index 0000000..e0d8f19
4--- /dev/null
5+++ a/LICENSE-BSD-3-Clause
6@@ -0,0 +1,28 @@
7+BSD 3-Clause License
8+
9+Copyright (c) 2019, The Chromium OS Authors
10+
11+Redistribution and use in source and binary forms, with or without
12+modification, are permitted provided that the following conditions are met:
13+
14+1. Redistributions of source code must retain the above copyright notice, this
15+   list of conditions and the following disclaimer.
16+
17+2. Redistributions in binary form must reproduce the above copyright notice,
18+   this list of conditions and the following disclaimer in the documentation
19+   and/or other materials provided with the distribution.
20+
21+3. Neither the name of the copyright holder nor the names of its
22+   contributors may be used to endorse or promote products derived from
23+   this software without specific prior written permission.
24+
25+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
26+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
28+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
29+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
31+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
32+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
33+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
34+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35