chrome_frame/pin_module.h

   1 // Copyright 2013 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 CHROME_FRAME_PIN_MODULE_H_
   6 #define CHROME_FRAME_PIN_MODULE_H_
   7
   8 namespace chrome_frame {
   9
  10 typedef void (*PinModuleCallbackFn)(void);
  11
  12 // Sets a callback function to be invoked when the module is pinned.
  13 void SetPinModuleCallback(PinModuleCallbackFn callback);
  14
  15 // Utility function that prevents the current module from ever being unloaded.
  16 // Call if you make irreversible patches.
  17 void PinModule();
  18
  19 }  // namespace chrome_frame
  20
  21 #endif  // CHROME_FRAME_PIN_MODULE_H_