What is the difference between a NULL pointer and a void pointer

Q

What is the difference between a NULL pointer and a void pointer?

✍: Guest

A
A NULL pointer is a pointer of any type whose value is zero. A void pointer is a pointer to an object of an unknown type, and is guaranteed to have enough bits to hold a pointer to any object. A void pointer is not guaranteed to have enough bits to point to a function (though in general practice it does).

2007-11-13, 5401👍, 0💬