-#if wxUSE_EVENTLOOP_SOURCE
- // We need to define a base class pure virtual method but we can't provide
- // a generic implementation for it so simply fail.
- virtual wxEventLoopSource *
- AddSourceForFD(int WXUNUSED(fd),
- wxEventLoopSourceHandler * WXUNUSED(handler),
- int WXUNUSED(flags))
- {
- wxFAIL_MSG( "support for event loop sources not implemented" );
- return NULL;
- }
-#endif // wxUSE_EVENTLOOP_SOURCE
-