-int nfssvc(int port, int nrservs, unsigned int versbits, int minorvers4,
- unsigned int portbits, char *haddr);
+void nfssvc_mount_nfsdfs(char *progname);
+int nfssvc_inuse(void);
+int nfssvc_set_sockets(const int family, const unsigned int protobits,
+ const char *host, const char *port);
+void nfssvc_setvers(unsigned int ctlbits, int minorvers4);
+int nfssvc_threads(unsigned short port, int nrservs);