In preparing for the call to a function, a copy is made of each argument; all

argument-passing is strictly by value. A function may change the values of its parameter

objects, which are copies of the argument expressions, but these changes cannot

affect the values of the arguments. However, it is possible to pass a pointer on the

understanding that the function may change the value of the object to which the pointer

points.


졸렬하게 데니스 리치 인용하면서 However 뒤에는 안가져오더라?