return FALSE;
return PR_FALSE;
gint nsGtkWidget_Menu_Callback(GtkWidget *w, gpointer p){  nsIMenuItem * menuItem = (nsIMenuItem *)p;  if (menuItem != NULL) {    nsMenuEvent mevent;    mevent.message = NS_MENU_SELECTED;    mevent.eventStructType = NS_MENU_EVENT;    mevent.point.x = 0;    mevent.point.y = 0;    menuItem->GetTarget(mevent.widget);    menuItem->GetCommand(mevent.mCommand);    mevent.mMenuItem = menuItem;    mevent.time = 0; //XXX: Implement this    nsEventStatus status;    mevent.widget->DispatchEvent((nsGUIEvent *)&mevent, status);  }  return FALSE;}