diff -r 000000000000 -r 6474c204b198 gfx/angle/src/compiler/glslang.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/angle/src/compiler/glslang.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,16 @@
+//
+// Copyright (c) 2010 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.
+//
+
+struct TParseContext;
+extern int glslang_initialize(TParseContext* context);
+extern int glslang_finalize(TParseContext* context);
+
+extern int glslang_scan(size_t count,
+                        const char* const string[],
+                        const int length[],
+                        TParseContext* context);
+extern int glslang_parse(TParseContext* context);
+