int nfs_gethostbyname(const char *, struct sockaddr_in *);
int nfs_name_to_address(const char *, const sa_family_t,
struct sockaddr *, socklen_t *);
+int nfs_string_to_sockaddr(const char *, const size_t,
+ 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 *);
int clnt_ping(struct sockaddr_in *, const unsigned long,
const unsigned long, const unsigned int,