/* swap1.c: A *BOGUS* swap function */
#include <stdio.h>

void swap(int, int);

main()
{
    int i = 7, j = 8;
    
    swap(i,j);
    printf("i == %d, j == %d\n",i,j);
    return 0;
}

void swap(int x, int y)
{
    int temp = x;
    x = y;
    y = temp;
}

/* OUTPUT:
 * i == 7, j == 8 */

