/*
 * EE 475 Fall 2003
 * Lab #7
 *
 * Exercise #1 example file
 *
 */

#include "DBug12.h"


void swap1(int x, int y){
	int temp;
	
	temp = x;
	x = y;
	y = temp;
}

void swap2(int *x, int *y){
	int temp;
	
	temp = *x;
	*x = *y; 
	*y = temp;
}


void main(void){

	int x,y;
	
	x = 3;
	y = 4;
	
	swap1(x,y);
	
	swap2(&x,&y); 

} /* end of main() */

/* End of file */