1 files changed, 55 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/compiler/preprocessor/Macro.h b/gfx/angle/checkout/src/compiler/preprocessor/Macro.h
new file mode 100644
index 0000000000..d7880f4eb3
--- /dev/null
+++ b/gfx/angle/checkout/src/compiler/preprocessor/Macro.h
@@ -0,0 +1,55 @@
+//
+// Copyright (c) 2012 The ANGLE Project 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 COMPILER_PREPROCESSOR_MACRO_H_
+#define COMPILER_PREPROCESSOR_MACRO_H_
+
+#include <map>
+#include <memory>
+#include <string>
+#include <vector>
+
+namespace angle
+{
+
+namespace pp
+{
+
+struct Token;
+
+struct Macro
+{
+    enum Type
+    {
+        kTypeObj,
+        kTypeFunc
+    };
+    typedef std::vector<std::string> Parameters;
+    typedef std::vector<Token> Replacements;
+
+    Macro();
+    ~Macro();
+    bool equals(const Macro &other) const;
+
+    bool predefined;
+    mutable bool disabled;
+    mutable int expansionCount;
+
+    Type type;
+    std::string name;
+    Parameters parameters;
+    Replacements replacements;
+};
+
+typedef std::map<std::string, std::shared_ptr<Macro>> MacroSet;
+
+void PredefineMacro(MacroSet *macroSet, const char *name, int value);
+
+}  // namespace pp
+
+}  // namespace angle
+
+#endif  // COMPILER_PREPROCESSOR_MACRO_H_