1 struct romdev { 2 int fd; 3 int devtype; 4 char devname[32]; 5 }; 6 7 #define DT_BLOCK 1 8 #define DT_NET 2 9 10 int net_open __P((struct romdev *)); 11 int net_close __P((struct romdev *)); 12 int net_mountroot __P((void)); 13 int prom_getether __P((struct romdev *, u_char *)); 14