1 files changed, 8 insertions, 0 deletions
diff --git a/src/common.h b/src/common.h
index 1f8ad771..d489d05d 100644
--- a/src/common.h
+++ b/src/common.h
@@ -100,6 +100,14 @@ static const Address kInvalidAddress = ~0;
 static const Index kInvalidIndex = ~0;
 static const Offset kInvalidOffset = ~0;
 
+template <typename Dst, typename Src>
+Dst Bitcast(Src value) {
+  static_assert(sizeof(Src) == sizeof(Dst), "Bitcast sizes must match.");
+  Dst result;
+  memcpy(&result, &value, sizeof(result));
+  return result;
+}
+
 template<typename T>
 void ZeroMemory(T& v) {
   WABT_STATIC_ASSERT(std::is_pod<T>::value);