How to point to a function that returns a pointer

Question

I have following code:
typedef struct{
int age;
}PERSON;

PERSON *func(PERSON *person){
person->age=43;
return person;
}

void main()
{
PERSON new={6};
PERSON *ptr;
PERSON (*pointToFunction)(PERSON *)=&func;
ptr=(*pointToFunction)(&new);//When I do that I get an error called "initialization from incompatible type [-Wincompatible-pointer-types]
}

How can I fix it?

Answer 1

I remembered the method that you used. I have forgotten the logic of pointing to a function. Thank you @kurwius

Answer 2

For the future:
When asking questions involving code, link to the code instead of copy & paste. Makes it easier to read and test.

Answer 3

I will consider it @Jacob Pembleton