+int nfs_gethostbyname(const char *, struct sockaddr_in *);
+int get_client_address(struct sockaddr_in *, struct sockaddr_in *);
+int nfs_call_umount(clnt_addr_t *, dirpath *);
+int clnt_ping(struct sockaddr_in *, const unsigned long,
+ const unsigned long, const unsigned int,
+ struct sockaddr_in *);
+
+int start_statd(void);
+
+unsigned long nfsvers_to_mnt(const unsigned long);
+
+CLIENT *mnt_openclnt(clnt_addr_t *, int *);
+void mnt_closeclnt(CLIENT *, int);