/* decompose.c
 *
 * Demonstrates use of passing and using pointers to/in a function.
 */
#include <stdio.h>
#include <stdlib.h>

void decompose(double x, long* int_part, double* frac_part);
int main()
{
	long i;
	double d;
	double pie = 3.14159f;
	decompose(pie, &i, &d);

	printf("Decomposed values for %lf: %ld, %lf\n", pie, i, d);

	return EXIT_SUCCESS;
}

void decompose(double x, long* int_part, double*frac_part){
   *int_part = (long) x;
   *frac_part = x - *int_part;
}