Anonymous

#include <stdio.h>static voidswap1 (int *a, int *b){	int c;	c = *a;	*a = *b;	*b = c;}int main (int argc, char **argv){	int a, b;	a = 4;	b = 3;	printf ("a: %d, b: %d\n", a, b);	swap1 (&a, &b);	printf ("a: %d, b: %d\n", a, b);	return 0;}