/* badSwap.c

	Attempts to swap two integer variables' values
	by passing the integers into a function.
*/

#include <stdlib.h>
#include <stdio.h>
#include <string.h>

void badSwap( int a, int b );  /* functions prototyped or defined before use */

/*........................M A I N    F U N C T I O N........................ */

int main()
{
	int x=5,y=10;

	printf("Before badSwap x: %d, y: %d\n", x,y );
	badSwap(x, y);
	printf("After badSwap  x: %d, y: %d\n", x,y );

	return 0;
}

/*	BADSWAP */
void badSwap( int a, int b )
{
	int temp = a;
	a = b;
	b = temp;
}