1 files changed, 29 insertions, 0 deletions
diff --git a/dom/base/NameSpaceConstants.h b/dom/base/NameSpaceConstants.h
new file mode 100644
index 000000000..d6c3f079f
--- /dev/null
+++ b/dom/base/NameSpaceConstants.h
@@ -0,0 +1,29 @@
+/* -*- 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_dom_NameSpaceConstants_h__
+#define mozilla_dom_NameSpaceConstants_h__
+
+#define kNameSpaceID_Unknown -1
+// 0 is special at C++, so use a static const int32_t for
+// kNameSpaceID_None to keep if from being cast to pointers
+// Note that the XBL cache assumes (and asserts) that it can treat a
+// single-byte value higher than kNameSpaceID_LastBuiltin specially. 
+static const int32_t kNameSpaceID_None = 0;
+#define kNameSpaceID_XMLNS    1 // not really a namespace, but it needs to play the game
+#define kNameSpaceID_XML      2
+#define kNameSpaceID_XHTML    3
+#define kNameSpaceID_XLink    4
+#define kNameSpaceID_XSLT     5
+#define kNameSpaceID_XBL      6
+#define kNameSpaceID_MathML   7
+#define kNameSpaceID_RDF      8
+#define kNameSpaceID_XUL      9
+#define kNameSpaceID_SVG      10
+#define kNameSpaceID_disabled_MathML      11
+#define kNameSpaceID_LastBuiltin          11 // last 'built-in' namespace
+
+#endif // mozilla_dom_NameSpaceConstants_h__