Add m-esr52 at 52.6.0

1 files changed, 49 insertions, 0 deletions

diff --git a/accessible/ipc/IPCTypes.h b/accessible/ipc/IPCTypes.h
new file mode 100644
index 000000000..0e77c6348
--- /dev/null
+++ b/accessible/ipc/IPCTypes.h
@@ -0,0 +1,49 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_a11y_IPCTypes_h
+#define mozilla_a11y_IPCTypes_h
+
+/**
+ * Since IPDL does not support preprocessing, this header file allows us to
+ * define types used by PDocAccessible differently depending on platform.
+ */
+
+#if defined(XP_WIN) && defined(ACCESSIBILITY)
+
+// So that we don't include a bunch of other Windows junk.
+#if !defined(COM_NO_WINDOWS_H)
+#define COM_NO_WINDOWS_H
+#endif // !defined(COM_NO_WINDOWS_H)
+
+// COM headers pull in MSXML which conflicts with our own XMLDocument class.
+// This define excludes those conflicting definitions.
+#if !defined(__XMLDocument_FWD_DEFINED__)
+#define __XMLDocument_FWD_DEFINED__
+#endif // !defined(__XMLDocument_FWD_DEFINED__)
+
+#include "mozilla/a11y/COMPtrTypes.h"
+
+// This define in rpcndr.h messes up our code, so we must undefine it after
+// COMPtrTypes.h has been included.
+#if defined(small)
+#undef small
+#endif // defined(small)
+
+#else
+
+namespace mozilla {
+namespace a11y {
+
+typedef uint32_t IAccessibleHolder;
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif // defined(XP_WIN) && defined(ACCESSIBILITY)
+
+#endif // mozilla_a11y_IPCTypes_h
+