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      1 // Copyright 2014 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.
      4 
      5 #ifndef MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_UTIL_H_
      6 #define MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_UTIL_H_
      7 
      8 #include "mojo/services/public/cpp/view_manager/types.h"
      9 
     10 // TODO(beng): #$*&@#(@ MacOSX SDK!
     11 #if defined(HiWord)
     12 #undef HiWord
     13 #endif
     14 #if defined(LoWord)
     15 #undef LoWord
     16 #endif
     17 
     18 namespace mojo {
     19 
     20 inline uint16_t HiWord(uint32_t id) {
     21   return static_cast<uint16_t>((id >> 16) & 0xFFFF);
     22 }
     23 
     24 inline uint16_t LoWord(uint32_t id) {
     25   return static_cast<uint16_t>(id & 0xFFFF);
     26 }
     27 
     28 }  // namespace mojo
     29 
     30 #endif  // MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_UTIL_H_
     31