Create a home for the host transport library.

libnos_transport implements the transport protocol on top of
libnos_datagram which defines the datagram API.

Change-Id: Ie91e4072cac953b244a7f6fed381d67b561ff48d
diff --git a/libnos_transport/Android.bp b/libnos_transport/Android.bp
new file mode 100644
index 0000000..7ddeed4
--- /dev/null
+++ b/libnos_transport/Android.bp
@@ -0,0 +1,32 @@
+//
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library {
+    name: "libnos_transport",
+    srcs: [
+        "transport.c",
+    ],
+    defaults: ["nos_shared_cc_defaults"],
+    cflags: [
+        "-Wno-zero-length-array",
+    ],
+    header_libs: ["nos_headers"],
+    shared_libs: [
+        "liblog",
+        "libnos_datagram",
+    ],
+    export_include_dirs: ["include"],
+}