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-rw-r--r--ipc/struct_constructor_macros.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/ipc/struct_constructor_macros.h b/ipc/struct_constructor_macros.h
new file mode 100644
index 000000000000..67bfcfb6e2ae
--- /dev/null
+++ b/ipc/struct_constructor_macros.h
@@ -0,0 +1,20 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef IPC_STRUCT_CONSTRUCTOR_MACROS_H_
+#define IPC_STRUCT_CONSTRUCTOR_MACROS_H_
+
+// Null out all the macros that need nulling.
+#include "ipc/ipc_message_null_macros.h"
+
+// Set up so next include will generate constructors.
+#undef IPC_STRUCT_BEGIN
+#undef IPC_STRUCT_MEMBER
+#undef IPC_STRUCT_END
+#define IPC_STRUCT_BEGIN(struct_name) struct_name::struct_name() : NoParams()
+#define IPC_STRUCT_MEMBER(type, name) , name()
+#define IPC_STRUCT_END() {}
+
+#endif // IPC_STRUCT_CONSTRUCTOR_MACROS_H_
+