doc: add the Developer's Certificate of Origin

Add the Developer's Certificate of Origin to the documentation
directory. This allows developers to keep their own copyright.

Signed-off-by: Danny Holman <dholman@gymli.xyz>

1 files changed, 26 insertions, 0 deletions

diff --git a/doc/dco.txt b/doc/dco.txt
new file mode 100644
index 0000000..f2928d2
--- /dev/null
+++ b/doc/dco.txt
@@ -0,0 +1,26 @@
+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.