tools/gn/example/hello_shared.h

   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 TOOLS_GN_EXAMPLE_HELLO_SHARED_H_
   6 #define TOOLS_GN_EXAMPLE_HELLO_SHARED_H_
   7
   8 #if defined(WIN32)
   9
  10 #if defined(HELLO_SHARED_IMPLEMENTATION)
  11 #define HELLO_EXPORT __declspec(dllexport)
  12 #define HELLO_EXPORT_PRIVATE __declspec(dllexport)
  13 #else
  14 #define HELLO_EXPORT __declspec(dllimport)
  15 #define HELLO_EXPORT_PRIVATE __declspec(dllimport)
  16 #endif  // defined(HELLO_SHARED_IMPLEMENTATION)
  17
  18 #else
  19
  20 #if defined(HELLO_SHARED_IMPLEMENTATION)
  21 #define HELLO_EXPORT __attribute__((visibility("default")))
  22 #define HELLO_EXPORT_PRIVATE __attribute__((visibility("default")))
  23 #else
  24 #define HELLO_EXPORT
  25 #define HELLO_EXPORT_PRIVATE
  26 #endif  // defined(HELLO_SHARED_IMPLEMENTATION)
  27
  28 #endif
  29
  30 HELLO_EXPORT const char* GetSharedText();
  31
  32 #endif  // TOOLS_GN_EXAMPLE_HELLO_SHARED_H_