Cross Reference: /system/nfc/utils

`Name`	`Date`	`Size`
Up to higher level directory
`Android.bp`	21-Aug-2018	`904`
`config.cc`	21-Aug-2018	`4.3K`
`include/`	21-Aug-2018
`ringbuffer.cc`	21-Aug-2018	`3K`
`test/`	21-Aug-2018