30    trtt_regs regs;  in tr()  local
47    regs.srcaddr = srcaddr;  in tr()
48    regs.len = length;  in tr()
49    regs.desaddr = desaddr;  in tr()
50    regs.tabaddr = codepage2;  in tr()
51    regs.testbyte = test_byte;  in tr()
52    regs.cc = cc;  in tr()
54    return regs;  in tr()
60    trtt_regs regs;  in run_test()  local
68    regs = tr(srcaddr, tableaddr, desaddr, len, testbyte);  in run_test()
70    if ((uint64_t)tableaddr != regs.tabaddr)  in run_test()
72    if ((uint64_t)srcaddr + (len - regs.len) != regs.srcaddr)  in run_test()
74    if ((uint64_t)desaddr + (len - regs.len) != regs.desaddr)  in run_test()
76    if (regs.cc == 0  && regs.len != 0)  in run_test()
78    printf("%u bytes translated\n", ((unsigned)(len - regs.len))/2);  in run_test()
85    return regs.cc;  in run_test()