1 files changed, 3 insertions, 2 deletions
diff --git a/src/google/protobuf/compiler/cpp/cpp_options.h b/src/google/protobuf/compiler/cpp/cpp_options.h
index 0c99cff1..4463f200 100644
--- a/src/google/protobuf/compiler/cpp/cpp_options.h
+++ b/src/google/protobuf/compiler/cpp/cpp_options.h
@@ -41,12 +41,13 @@ namespace protobuf {
 namespace compiler {
 namespace cpp {
 
-// Generator options:
+// Generator options (see generator.cc for a description of each):
 struct Options {
-  Options() : safe_boundary_check(false) {
+  Options() : safe_boundary_check(false), proto_h(false) {
   }
   string dllexport_decl;
   bool safe_boundary_check;
+  bool proto_h;
 };
 
 }  // namespace cpp