sifbios_rpc_call
sifbios_rpc_call(64, 0, &result);
if (sifbios_rpc_call(65, (void *)&sifbios_arg, &result) < 0)
sifbios_rpc_call(66, (void *)&sifbios_arg, &result);
STATIC int sifbios_rpc_call(int, void *, int *);