/* $begin arith-c */	
int arith(int x, 
	  int y, 
	  int z)
{ 
    int t1 = x+y; 
    int t2 = z*48; 
    int t3 = t1 & 0xFFFF; 
    int t4 = t2 * t3; 

    return t4; 
} 
/* $end arith-c */