__ilport2iport
iportp = __ilport2iport(addr, flags, argc, argv);
fiport = __ilport2iport((uintptr_t)siport, DCMD_ADDRSPEC,
fiport = __ilport2iport((uintptr_t)siport, DCMD_ADDRSPEC, 0, NULL);
iportp = __ilport2iport((uintptr_t)siport, DCMD_ADDRSPEC, 0, NULL);