Cross Reference: /prebuilts/ndk/r13/sources/android/support/src/musl-stdio

`Name`	`Date`	`Size`
Up to higher level directory
`printf.c`	05-Oct-2017	`189`
`snprintf.c`	05-Oct-2017	`219`
`sprintf.c`	05-Oct-2017	`203`
`swprintf.c`	05-Oct-2017	`225`
`vprintf.c`	05-Oct-2017	`109`
`vsprintf.c`	05-Oct-2017	`153`
`vwprintf.c`	05-Oct-2017	`133`
`vwscanf.c`	05-Oct-2017	`207`
`wprintf.c`	05-Oct-2017	`204`
`wscanf.c`	05-Oct-2017	`257`