diff --git a/quiche/http2/core/array_output_buffer.h b/quiche/http2/core/array_output_buffer.h
index 6fc9727..2dd3c39 100644
--- a/quiche/http2/core/array_output_buffer.h
+++ b/quiche/http2/core/array_output_buffer.h
@@ -30,6 +30,7 @@
 
   size_t Size() const { return current_ - begin_; }
   char* Begin() const { return begin_; }
+  char* Current() const { return current_; }
 
   // Resets the buffer to its original state.
   void Reset() {