commit 7f443aa263fc20ef4666edd4966b76c1b44441a3
Author: Josh Nussbaum <joshnuss@gmail.com>
Date:   Sun Sep 20 19:30:19 2015 -0400

    Initial commit

diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+/_build
+/deps
+erl_crash.dump
+*.ez
diff --git a/README.md b/README.md
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+++ b/README.md
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+Ffi
+===
+
+** TODO: Add description **
diff --git a/config/config.exs b/config/config.exs
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+++ b/config/config.exs
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+# This file is responsible for configuring your application
+# and its dependencies with the aid of the Mix.Config module.
+use Mix.Config
+
+# This configuration is loaded before any dependency and is restricted
+# to this project. If another project depends on this project, this
+# file won't be loaded nor affect the parent project. For this reason,
+# if you want to provide default values for your application for third-
+# party users, it should be done in your mix.exs file.
+
+# Sample configuration:
+#
+#     config :logger, :console,
+#       level: :info,
+#       format: "$date $time [$level] $metadata$message\n",
+#       metadata: [:user_id]
+
+# It is also possible to import configuration files, relative to this
+# directory. For example, you can emulate configuration per environment
+# by uncommenting the line below and defining dev.exs, test.exs and such.
+# Configuration from the imported file will override the ones defined
+# here (which is why it is important to import them last).
+#
+#     import_config "#{Mix.env}.exs"
diff --git a/examples/basic.exs b/examples/basic.exs
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+++ b/examples/basic.exs
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+defmodule MyLib do
+  use FFI.Library
+
+  ffi_lib "c"
+
+  attach_function :puts, [:string], :int
+end
+
+{:ok, pid} = MyLib.start_link
+
+MyLib.puts(pid, "Hello world")
diff --git a/lib/ffi.ex b/lib/ffi.ex
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+++ b/lib/ffi.ex
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+defmodule FFI do
+end
diff --git a/lib/ffi/library.ex b/lib/ffi/library.ex
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+++ b/lib/ffi/library.ex
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+defmodule FFI.Library do
+  defmacro __using__(_x) do
+    quote do
+      import FFI.Library
+
+      def start_link(args \\ []) do
+        GenServer.start_link(__MODULE__, :init, [])
+      end
+
+      def init(state),
+        do: {:ok, state}
+    end
+  end
+
+  defmacro ffi_lib(name) do
+    quote do
+      def ffi_lib,
+        do: unquote(name)
+    end
+  end
+
+  defmacro attach_function(name, arguments, return_type) do
+    quote do
+      def unquote(name)(pid, x) do
+        args = {unquote(name), x}
+
+        GenServer.call(pid, args)
+      end
+
+      def handle_call({unquote(name), x}, _from, state) do
+        IO.puts ffi_lib
+        a = IO.puts(x)
+        {:reply, a, state}
+      end
+    end
+  end
+end
diff --git a/mix.exs b/mix.exs
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+++ b/mix.exs
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+defmodule FFI.Mixfile do
+  use Mix.Project
+
+  def project do
+    [app: :ffi,
+     version: "0.0.1",
+     elixir: "~> 1.0",
+     deps: deps]
+  end
+
+  # Configuration for the OTP application
+  #
+  # Type `mix help compile.app` for more information
+  def application do
+    [applications: [:logger]]
+  end
+
+  # Dependencies can be Hex packages:
+  #
+  #   {:mydep, "~> 0.3.0"}
+  #
+  # Or git/path repositories:
+  #
+  #   {:mydep, git: "https://github.com/elixir-lang/mydep.git", tag: "0.1.0"}
+  #
+  # Type `mix help deps` for more examples and options
+  defp deps do
+    []
+  end
+end
diff --git a/test/ffi_test.exs b/test/ffi_test.exs
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+++ b/test/ffi_test.exs
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+defmodule FFITest do
+  use ExUnit.Case
+
+  test "the truth" do
+    assert 1 + 1 == 2
+  end
+end
diff --git a/test/test_helper.exs b/test/test_helper.exs
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+++ b/test/test_helper.exs
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+ExUnit.start()