commit 2f594503618c6146dc75f31f4debb7a4faf8637e
author Brian Silverman <brians> Wed Oct 16 10:29:47 2013 -0700
committer Brian Silverman <brians> Wed Oct 16 10:29:47 2013 -0700
tree 38c999dba80e2fa107744c952d27143e6255519a
parent 94c6823e2d149952819b13df1dcbbbf1e6462c54

added a nice class for 1-byte counters that wrap

aos/common/util/util.gyp

diff --git a/aos/common/util/util.gyp b/aos/common/util/util.gyp
index e295682..852f3d7 100644
--- a/aos/common/util/util.gyp
+++ b/aos/common/util/util.gyp
@@ -41,5 +41,23 @@
         '<(AOS)/build/aos.gyp:logging',
       ],
     },
+    {
+      'target_name': 'wrapping_counter',
+      'type': 'static_library',
+      'sources': [
+        'wrapping_counter.cc',
+      ],
+    },
+    {
+      'target_name': 'wrapping_counter_test',
+      'type': 'executable',
+      'sources': [
+        'wrapping_counter_test.cc',
+      ],
+      'dependencies': [
+        'wrapping_counter',
+        '<(EXTERNALS):gtest',
+      ],
+    },
   ],
 }