{
global:
  jsc_*;
  webkit_*;
  extern "C++" {
    "bmalloc::vmPageSize()::cached";
    "WebKit::NetworkProcessMain(int, char**)";
    "WebKit::WebKitExtensionManager::initialize(WebKit::InjectedBundle*, API::Object*)";
    "WebKit::WebKitExtensionManager::singleton()";
    "WebKit::WebProcessMain(int, char**)";
  };
local:
  *;
};