Hi;
NULL is considered as a pointer right? or its bi-sided, meaning it can be considered as value or as pointer?
For example: I can write
Also can write likeCode:int *p; p=NULL; // in this case its not pointing to any addresses!
so what's the differences between two cases? in second case also I'm having value NULL which is ofcourse by default its pointer NULL, isnt it? !Code:int *p; *p=NULL;
thanks!