div—divide two integers #include <stdlib.h>
div_t div(int n, int d);
Description
Divide
n/d,
returning quotient and remainder as two integers in a structure div_t.
Returns
The result is represented with the structure
typedef struct
{
int quot;
int rem;
} div_t;
where the quot field represents the quotient, and rem the
remainder. For nonzero d, if `r = div(n,d);' then
n equals `r.rem + d*r.quot'.
To divide long rather than int values, use the similar
function ldiv.
Portability
div is ANSI.
No supporting OS subroutines are required.