1616   mp_size   uz;  in mp_int_to_int()  local
1628   uz = MP_USED(z);  in mp_int_to_int()
1629   dz = MP_DIGITS(z) + uz - 1;  in mp_int_to_int()
1631   while (uz > 0) {  in mp_int_to_int()
1634     --uz;  in mp_int_to_int()
1646   mp_size   uz;  in mp_int_to_uint()  local
1657   uz = MP_USED(z);  in mp_int_to_uint()
1658   dz = MP_DIGITS(z) + uz - 1;  in mp_int_to_uint()
1660   while (uz > 0) {  in mp_int_to_uint()
1663     --uz;  in mp_int_to_uint()
1813   mp_size  nbits = 0, uz;  in mp_int_count_bits()  local
1818   uz = MP_USED(z);  in mp_int_count_bits()
1819   if (uz == 1 && z->digits[0] == 0)  in mp_int_count_bits()
1822   --uz;  in mp_int_count_bits()
1823   nbits = uz * MP_DIGIT_BIT;  in mp_int_count_bits()
1824   d = z->digits[uz];  in mp_int_count_bits()
2470   mp_size uz = MP_USED(z);  in s_qdiv()  local
2476     if (ndig >= uz) {  in s_qdiv()
2483     for (mark = ndig; mark < uz; ++mark)  in s_qdiv()
2486     MP_USED(z) = uz - ndig;  in s_qdiv()
2493     uz = MP_USED(z);  in s_qdiv()
2494     dz = MP_DIGITS(z) + uz - 1;  in s_qdiv()
2496     for (/* */; uz > 0; --uz, --dz) {  in s_qdiv()
2513   mp_size uz = MP_USED(z);  in s_qmod()  local
2516   if (start <= uz) {  in s_qmod()
2525   mp_size   uz, need, rest, extra, i;  in s_qmul()  local
2531   uz = MP_USED(z);   in s_qmul()
2539     mp_digit *dz = MP_DIGITS(z) + uz - 1;  in s_qmul()
2545   if (!s_pad(z, uz + need + extra))  in s_qmul()
2552     from = MP_DIGITS(z) + uz - 1;  in s_qmul()
2555     for (i = 0; i < uz; ++i)  in s_qmul()
2559     uz += need;  in s_qmul()
2564     for (i = need, from = MP_DIGITS(z) + need; i < uz; ++i, ++from) {  in s_qmul()
2574       uz += extra;  in s_qmul()
2578   MP_USED(z) = uz;  in s_qmul()
2638   mp_size uz = MP_USED(z), k = 0;  in s_isp2()  local
2641   while (uz > 1) {  in s_isp2()
2645     --uz;  in s_isp2()
3088   mp_size uz;  in s_tobin()  local
3092   uz = MP_USED(z); dz = MP_DIGITS(z);  in s_tobin()
3093   while (uz > 0 && pos < limit) {  in s_tobin()
3102       if (d == 0 && uz == 1)  in s_tobin()
3109     --uz;  in s_tobin()
3116       uz = 1;  in s_tobin()
3125   return (uz == 0) ? MP_OK : MP_TRUNC;  in s_tobin()