plugin->dispatcher (plugin, effOpen, 0, 0, 0, 0); // :(
int const vst_version = plugin->dispatcher (plugin, effGetVstVersion, 0, 0, NULL, 0);
plugin->dispatcher (plugin, effOpen, 0, 0, 0, 0); // :(
int const vst_version = plugin->dispatcher (plugin, effGetVstVersion, 0, 0, NULL, 0);