2.23 lldiv—divide two long long integers

Synopsis

     #include <stdlib.h>
     lldiv_t lldiv(long long n, long long d);
     

Description
Divide n/d, returning quotient and remainder as two long long integers in a structure lldiv_t.

      typedef struct
      {
       long long quot;
       long long rem;
      } lldiv_t;

where the quot field represents the quotient, and rem the remainder. For nonzero d, if `r = ldiv(n,d);' then n equals `r.rem + d*r.quot'.

To divide long rather than long long values, use the similar function ldiv.

No supporting OS subroutines are required.