root@OpenWrt:~# opkg whatprovides -A batctl
What provides batctl
    batctl-full
    batctl-default
    batctl-tiny
root@OpenWrt:~# opkg whatdepends -A batctl
Root set:
  batctl-full
  batctl-default
  batctl-tiny
What depends on root set
	kmod-batman-adv 4.14.215+2019.2-10	depends on batctl