Cross Reference: /src/usr.bin/write

`Name`	`Date`	`Size`
Up to higher level directory
`Makefile`	28-May-2007	`354`
`term_chk.c`	14-Apr-2009	`3.9K`
`term_chk.h`	07-Aug-2003	`1.9K`
`write.1`	01-Sep-2019	`3.5K`
`write.c`	06-Sep-2011	`7.4K`