code: func (c *Callbacks) OnCSVCMsg_HLTVStatus(fn func(*dota.CSVCMsg_HLTVStatus) error) {
  	c.onCSVCMsg_HLTVStatus = append(c.onCSVCMsg_HLTVStatus, fn)
  }
docs: // OnCSVCMsg_HLTVStatus registers a callback for SVC_Messages_svc_HLTVStatus