Mdf	df.c	/^main(argc, argv)$/
bread	df.c	/^bread(off, buf, cnt)$/
getmntpt	df.c	/^getmntpt(name)$/
prtstat	df.c	/^prtstat(sfsp, maxwidth)$/
ufs_df	df.c	/^ufs_df(file, maxwidth)$/