Struct with array of structs of unknown size

Question

I\'ve been trying to wrap my head around this the whole day...

Basically, I have a struct called State that has a name and another one called StateMachine with a name, a

Answer 1

Inside of your add_state function:

temp = malloc(sizeof(struct StateMachine)); 

should be

temp = malloc(sizeof(struct State));

However, even when this is changed, I still get the proper output:

--> [0] state: Init
--> [1] state: Foo
--> [2] state: Bar

Perhaps there's nothing wrong with your code. I'm using gcc version 4.4.3