struct sockaddr *, socklen_t *);
int nfs_present_sockaddr(const struct sockaddr *,
const socklen_t, char *, const size_t);
-int get_client_address(struct sockaddr_in *, struct sockaddr_in *);
int nfs_callback_address(const struct sockaddr *, const socklen_t,
struct sockaddr *, socklen_t *);
int nfs_call_umount(clnt_addr_t *, dirpath *);