Vijay Vijay - 1 year ago 49
C Question

Why do we have pointers other than void

I know that we have different pointers like

, and
. A
pointer is the only pointer which can hold all others.

Do the other pointers exist only for the flexibility to do pointer arithmetic?

Is there any other reason that pointers other than
are present in C language?

Answer Source

Type safety. Defining the type of pointers helps the compiler find errors where you are trying to use data of the wrong type through a pointer. That's the reason C has types in the first place.

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