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, 5564👍, 0💬
Related Topics:
What does a socket consists of
What does a socket consists of? The combination of an IP address and a port number is called a socket. 2007-11-11, 5973👍, 0💬
Why do you use Perl
Why do you use Perl? Perl is a powerful free interpreter. Perl is portable, flexible and easy to learn. 2007-11-19, 5747👍, 0💬