code: func (b *Builder) ConnectSignals(signals map[string]interface{}) {
  	builderSignals.Lock()
  	builderSignals.m[b.native()] = signals
  	builderSignals.Unlock()
  
  	C._gtk_builder_connect_signals_full(b.native())
  }
docs: // ConnectSignals is a wrapper around gtk_builder_connect_signals_full().