26 #define PART_PRECISION (sizeof (cpp_num_part) * CHAR_BIT)
27 #define HALF_MASK (~(cpp_num_part) 0 >> (PART_PRECISION / 2))
44 static cpp_num num_part_mul (cpp_num_part, cpp_num_part);
389       cpp_num_part max;  in cpp_interpret_integer()
412       max = ~(cpp_num_part) 0;  in cpp_interpret_integer()
466   cpp_num_part add_high, add_low;  in append_digit()
638 	      result.low |= ~(~(cpp_num_part) 0  in eval_token()
640 	    result.high = ~(cpp_num_part) 0;  in eval_token()
1084 	num.high &= ((cpp_num_part) 1 << precision) - 1;  in num_trim()
1089 	num.low &= ((cpp_num_part) 1 << precision) - 1;  in num_trim()
1103       return (num.high & (cpp_num_part) 1 << (precision - 1)) == 0;  in num_positive()
1106   return (num.low & (cpp_num_part) 1 << (precision - 1)) == 0;  in num_positive()
1120 	      && (num.high & (cpp_num_part) 1 << (precision - 1)))  in cpp_num_sign_extend()
1121 	    num.high |= ~(~(cpp_num_part) 0 >> (PART_PRECISION - precision));  in cpp_num_sign_extend()
1123       else if (num.low & (cpp_num_part) 1 << (precision - 1))  in cpp_num_sign_extend()
1126 	    num.low |= ~(~(cpp_num_part) 0 >> (PART_PRECISION - precision));  in cpp_num_sign_extend()
1127 	  num.high = ~(cpp_num_part) 0;  in cpp_num_sign_extend()
1245   cpp_num_part sign_mask;  in num_rshift()
1251     sign_mask = ~(cpp_num_part) 0;  in num_rshift()
1425 num_part_mul (cpp_num_part lhs, cpp_num_part rhs)  in num_part_mul()
1428   cpp_num_part middle[2], temp;  in num_part_mul()
1509   cpp_num_part mask;  in num_div_op()
1527       mask = (cpp_num_part) 1 << (i - PART_PRECISION);  in num_div_op()
1538       mask = (cpp_num_part) 1 << i;  in num_div_op()
1567 	    result.high |= (cpp_num_part) 1 << (i - PART_PRECISION);  in num_div_op()
1569 	    result.low |= (cpp_num_part) 1 << i;  in num_div_op()