139 #define DIG_BASE     1000000000  macro
140 #define DIG_MAX      (DIG_BASE-1)
141 #define DIG_BASE2    ((dec2)DIG_BASE * (dec2)DIG_BASE)
179           if (((carry)= a >= DIG_BASE)) /* no division here! */         \
180             a-=DIG_BASE;                                                \
188           if (((carry)= a >= DIG_BASE))                                 \
189             a-=DIG_BASE;                                                \
190           if (unlikely(a >= DIG_BASE))                                  \
192             a-=DIG_BASE;                                                \
203             a+=DIG_BASE;                                                \
212             a+=DIG_BASE;                                                \
215             a+=DIG_BASE;                                                \
1089     for (intg1= 0; from != 0; intg1++, from/= DIG_BASE)  in ull2dec()
1102     ulonglong y= x / DIG_BASE;  in ull2dec()
1103     *--buf=(dec1)(x - y * DIG_BASE);  in ull2dec()
1137     x=x*DIG_BASE + *buf++;  in decimal2ulonglong()
1138     if (unlikely(y > ((ulonglong) ULLONG_MAX/DIG_BASE) || x < y))  in decimal2ulonglong()
1166     x=x*DIG_BASE - *buf++;  in decimal2longlong()
1167     if (unlikely(y < (LLONG_MIN/DIG_BASE) || x > y))  in decimal2longlong()
1212     to->quot= ((longlong) from->buf[0]) * DIG_BASE + from->buf[1];  in decimal2lldiv_t()
1753         *(++buf1)=DIG_BASE;  in decimal_round()
1791   if (*buf1 >= DIG_BASE)  in decimal_round()
1794     *buf1-=DIG_BASE;  in decimal_round()
2240       hi=(dec1)(p/DIG_BASE);  in decimal_mul()
2241       lo=(dec1)(p-((dec2)hi)*DIG_BASE);  in decimal_mul()
2448   norm_factor=DIG_BASE/(*start2+1);  in do_div_mod()
2451     norm2+=(dec1)(norm_factor*start2[1]/DIG_BASE);  in do_div_mod()
2467       x=start1[0]+((dec2)dcarry)*DIG_BASE;  in do_div_mod()
2469       guess=(norm_factor*x+norm_factor*y/DIG_BASE)/norm2;  in do_div_mod()
2470       if (unlikely(guess >= DIG_BASE))  in do_div_mod()
2471         guess=DIG_BASE-1;  in do_div_mod()
2475         if (start2[1]*guess > (x-guess*start2[0])*DIG_BASE+y)  in do_div_mod()
2477         if (unlikely(start2[1]*guess > (x-guess*start2[0])*DIG_BASE+y))  in do_div_mod()
2479         assert(start2[1]*guess <= (x-guess*start2[0])*DIG_BASE+y);  in do_div_mod()
2490         hi=(dec1)(x/DIG_BASE);  in do_div_mod()
2491         lo=(dec1)(x-((dec2)hi)*DIG_BASE);  in do_div_mod()