Mcmp	cmp.c	/^main(argc, argv)$/
cmp	cmp.c	/^cmp()$/
endoffile	cmp.c	/^endoffile(filename)$/
error	cmp.c	/^error(filename)$/
otoi	cmp.c	/^otoi(s)$/
skip	cmp.c	/^skip(dist, fd, fname)$/
usage	cmp.c	/^usage()$/