config BR2_PACKAGE_VNSTAT
	bool "vnstat"
	depends on BR2_USE_MMU # fork()
	depends on BR2_USE_WCHAR # mbstowcs()
	select BR2_PACKAGE_SQLITE
	help
	  vnStat is a console-based network traffic monitor that keeps a
	  log of network traffic for the selected interface(s). It uses
	  the network interface statistics provided by the kernel as
	  information source. This means that vnStat won't actually be
	  sniffing any traffic and also ensures light use of system
	  resources.

	  http://humdi.net/vnstat

comment "vnstat needs a toolchain w/ wchar"
	depends on BR2_USE_MMU
	depends on !BR2_USE_WCHAR