Add a Travis CI configuration file

See https://docs.travis-ci.com/

Signed-off-by: David Wagner <david.wagner@intel.com>
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..f64a864
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,13 @@
+os: linux
+sudo: false
+language: c
+compiler: gcc
+
+addons:
+    apt:
+        packages:
+            - doxygen
+            - graphviz
+
+script:
+    - make