[Android] Implement 3-way sensor fallback for Device Orientation.
[chromium-blink-merge.git] / ppapi / thunk / interfaces_preamble.h
blobbeaa357055c6e6355ef04af7a6d4bf326bb10adb
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 // This file defines empty versions of the macros used in the interfaces_*.h
6 // files, as long as they aren't already defined. This allows users of those
7 // files to only implement the macros they need, and everything else will
8 // compile.
9 //
10 // Include this file at the top, and interfaces_postamble.h at the bottom. The
11 // postamble will clean up these definitions.
13 #ifndef PROXIED_API
14 #define PROXIED_API(api_name)
15 #define UNDEFINE_PROXIED_API
16 #endif
18 #ifndef PROXIED_IFACE
19 #define PROXIED_IFACE(iface_str, iface_struct)
20 #define UNDEFINE_PROXIED_IFACE
21 #endif