return FALSE;
return PR_FALSE;
gint nsGtkWidget_LeaveMask_EventHandler(GtkWidget *w, GdkEvent * event, gpointer p){  if (DBG) fprintf(stderr, "***************** nsGtkWidget_LeaveMask_EventHandler\n");  nsWindow * widgetWindow = (nsWindow *)p;  nsMouseEvent mevent;  nsGtkWidget_InitNSMouseEvent(event, p, mevent, NS_MOUSE_EXIT);  widgetWindow->DispatchMouseEvent(mevent);  return FALSE;}