474   mp_limb_t *q_ptr;  in divide()  local
510       q_ptr = roomptr + a_len;  in divide()
518       q_ptr = roomptr + 1;  in divide()
523         mp_limb_t *destptr = q_ptr + a_len;  in divide()
542         if (q_ptr[q_len - 1] == 0)  in divide()
662       q_ptr = roomptr + b_len;  in divide()
771             q_ptr[j] = q_star;  in divide()
779       if (q_ptr[q_len - 1] == 0)  in divide()
821   if (q_len > 0 && ((q_ptr[0] & 1) != 0))  in divide()
827         if (++(q_ptr[i]) != 0)  in divide()
829       q_ptr[q_len++] = 1;  in divide()
834   q->limbs = q_ptr;  in divide()