2 files changed, 12 insertions, 0 deletions
diff --git a/webrtc/base/common.cc b/webrtc/base/common.cc
index 8ea475b0e2..c6f1b75312 100644
--- a/webrtc/base/common.cc
+++ b/webrtc/base/common.cc
@@ -61,4 +61,12 @@ void LogAssert(const char* function, const char* file, int line,
   }
 }
 
+bool IsOdd(int n) {
+  return (n & 0x1);
+}
+
+bool IsEven(int n) {
+  return !IsOdd(n);
+}
+
 } // namespace rtc
diff --git a/webrtc/base/common.h b/webrtc/base/common.h
index 7f4a756391..afb747d7f6 100644
--- a/webrtc/base/common.h
+++ b/webrtc/base/common.h
@@ -98,6 +98,10 @@ typedef void (*AssertLogger)(const char* function,
 // only by one component.
 void SetCustomAssertLogger(AssertLogger logger);
 
+bool IsOdd(int n);
+
+bool IsEven(int n);
+
 }  // namespace rtc
 
 #if ENABLE_DEBUG