ultrix man page for div

div(3)							     Library Functions Manual							    div(3)

Name
       div, ldiv - integer division

Syntax
       #include <stdlib.h>

       div_t div(numer, denom)
       int numer;
       int denom;

       ldiv_t ldiv(numer, denom)
       long numer;
       long denom;

Description
       The and functions return the quotient and remainder of the division of the numerator numer by the denominator denom.

       The return types div_t and ldiv_t are defined, in stdlib.h, as follows:

       typedef struct {
		 int  quot;	/* quotient */
		 int  rem; /* remainder */
	    }	 div_t; 	/* result of div() */

       typedef struct {
		 long quot;	/* quotient */
		 long rem; /* remainder */
	    }	 ldiv_t;	/* result of ldiv() */

Restrictions
       If division by zero is attempted, the behavior of and is undefined.

																	    div(3)