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. 4 5 #ifndef UI_UI_EXPORT_H_ 6 #define UI_UI_EXPORT_H_ 7 #pragma once 8 9 // Defines UI_EXPORT so that functionality implemented by the UI module can be 10 // exported to consumers. 11 12 #if defined(COMPONENT_BUILD) 13 #if defined(WIN32) 14 15 #if defined(UI_IMPLEMENTATION) 16 #define UI_EXPORT __declspec(dllexport) 17 #else 18 #define UI_EXPORT __declspec(dllimport) 19 #endif // defined(UI_IMPLEMENTATION) 20 21 #else // defined(WIN32) 22 #define UI_EXPORT __attribute__((visibility("default"))) 23 #endif 24 25 #else // defined(COMPONENT_BUILD) 26 #define UI_EXPORT 27 #endif 28 29 #endif // UI_UI_EXPORT_H_ 30