4.2BSD/usr/src/bin/diff

FileSizeDate
Makefile 486 1983-02-09
diff.c 3096 1982-11-08
diff.h 1896 1983-07-01
diffdir.c 7826 1983-07-01
diffh.c 4206 1982-06-09
diffreg.c 16705 1983-02-28