1  /* For some machines GNU MP needs to define an auxiliary function:
       2  
       3     udiv_qrnnd (quotient, remainder, high_numerator, low_numerator, denominator)
       4  
       5     Divides a two-word unsigned integer, composed by the integers
       6     HIGH_NUMERATOR and LOW_NUMERATOR, by DENOMINATOR and places the quotient
       7     in QUOTIENT and the remainder in REMAINDER.  HIGH_NUMERATOR must be less
       8     than DENOMINATOR for correct operation.  If, in addition, the most
       9     significant bit of DENOMINATOR must be 1, then the pre-processor symbol
      10     UDIV_NEEDS_NORMALIZATION is defined to 1.  */