Mchown	chown.c	/^main(argc, argv)$/
a_gid	chown.c	/^a_gid(s)$/
a_uid	chown.c	/^a_uid(s)$/
chownerr	chown.c	/^chownerr(file)$/
id	chown.c	/^id(name, type)$/
usage	chown.c	/^usage()$/
