Void pointers

It isn’t associated to any specific data type

It is a generic pointer and can be converted to any type

Pointer Arithmetic

pointer++ doesn’t increment it by one but by the size taken up by the data type the pointer is pointing to.

Pointer in structure

pointer_to_structure->property
(*pointer_to_structure).property

the first line is the one that is widely used by C programmers

Dynamic memory allocation

Telling the compiler to reserve memory to be allocated at runtime Most commonly used with arrays