V9/cmd/diff

File	Size	Date
Makefile	443	1987-02-18
diff.c	3069	1986-05-31
diff.h	1901	1987-01-09
diffdir.c	7722	1981-03-01
diffh.c	4124	1983-03-02
diffreg.c	15347	1987-01-09