net/addr/ip: Add basic IP comparison and hash ops

Change-Id: I79ab9c225ff031da7df0c788078f2a8e5c486990
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/test/meson.build b/test/meson.build
index c4e8a4d..e55b18c 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -6,6 +6,7 @@
   'hash': [stdplus_dep, gtest_main_dep],
   'hash/array': [stdplus_dep, gtest_main_dep],
   'hash/tuple': [stdplus_dep, gtest_main_dep],
+  'net/addr/ip': [stdplus_dep, gtest_main_dep],
   'numeric/endian': [stdplus_dep, gtest_main_dep],
   'pinned': [stdplus_dep, gtest_main_dep],
   'raw': [stdplus_dep, gmock_dep, gtest_main_dep],