       files: [
         "lib",
         "src",
-        "c_src",
+        "c_src/CMakeLists.txt",
+        "c_src/Makefile",
+        "c_src/*.*make",
+        "c_src/nmake.bat",
+        "c_src/api_test",
+        "c_src/data",
+        "c_src/src",
+        "c_src/*.{txt,py}",
+        "c_src/README.md",
+        "c_src/LICENSE",
         "Makefile",
         "mix.exs",
         "README.md",

  def project do
    [
      app:          :cmark,
      version:      "0.3.0",
      elixir:       "~> 1.0.1",
      compilers:    [:cmark, :elixir, :app],
      deps:         deps,


  defp deps do
    [
      { :ex_doc,  "~> 0.6", only: :docs },
      { :earmark, "~> 0.1", only: :docs },
      { :poison,  "~> 1.2", only: :test }
    ]
  end
