C programming

[Tombear]

There is anybody who can help me explain the triple pointer(***ptr etc)? what is its purpose? how to use it?

Thanks!!!

[nvoigt]

A triple pointer is a pointer to a double pointer.

A triple pointer could also be a pointer to an array of 3 dimensions.

How you use this is up to you. You can pass double
pointers by reference using this way, or you can
pass arrays whose dimensions are unknown to you.

That's up to you, you are the programmer.