Question entretien chez Extreme Networks : Why do you sometimes need to use double pointers as function arguments in C?

Extreme Networks

Why do you sometimes need to use double pointers as function arguments in C?

Utilisateur anonyme

5 sept. 2018

When you want to make the pointer to point to a different address.

Utilisateur anonyme

8 déc. 2017

You would use double pointers when you only want to pass the actual address of the address of the memory location as an argument