Cross Reference: /src/usr.bin/time

`Name`	`Date`	`Size`
Up to higher level directory
`ext.h`	23-Apr-2020	`225`
`Makefile`	28-Aug-2011	`301`
`time.1`	05-Apr-2021	`5.4K`
`time.c`	23-Apr-2020	`6.2K`
`xtime.c`	24-Feb-2007	`169`