Cross Reference: /prebuilts/ndk/9/platforms/android-9

`Name`	`Date`	`Size`
Up to higher level directory
`arch-arm/`	23-Apr-2015
`arch-arm64/`	23-Apr-2015
`arch-mips/`	23-Apr-2015
`arch-mips64/`	23-Apr-2015
`arch-x86/`	23-Apr-2015
`arch-x86_64/`	23-Apr-2015