-int RIODefaultName(struct rio_info *, struct Host *, uint);
-struct rioVersion * RIOVersid(void);
-int RIOMapin(paddr_t, int, caddr_t *);
-void RIOMapout(paddr_t, long, caddr_t);
-void RIOHostReset(uint, volatile struct DpRam *, uint);
+int RIODefaultName(struct rio_info *, struct Host *, unsigned int);
+struct rioVersion *RIOVersid(void);
+void RIOHostReset(unsigned int, struct DpRam *, unsigned int);