Calling struct pointer method in main

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struct Pool* createPool() {
struct Pool* pool = malloc (sizeof (struct Pool));
// TODO
pool->lock = uthread_sem_create(1);
pool->count_from_empty = uthread_sem_create(0);
pool->count_from_full = uthread_sem_create(MAX_ITEMS);
pool->items = 0;
return pool;
}

How can I call createPool() in the main function?

Is it like that?

int main (int argc, char** argv) {

struct Pool* p = createPool();

......}