#include<stdio.h>

int addem(int a, int b);

void add_10(int *param){
	*param += 10;
}

int main(){
	int a = 5;
	int b = 10;
	printf("Result:  %d\n", addem(a, b));
	add_10(&a);
	printf("a = %d, b = %d\n", a, b);
	return 0;
}

int addem(int a, int b){
	b = 256;
	return a+b;
}