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/* Animal class private definition */
#ifndef ANIMAL_PRIV_H
#define ANIMAL_PRIV_H
/*
* We use a "private" definition as a way to encapsulate it, hiding
* it from the users.
*
* Access to its private definition is only allowed to its sub-classes.
*
* We could enforce it by moving here the allocator and constructors
*/
struct animal {
char *name;
void (*make_sound) (void);
};
#endif /* ANIMAL_PRIV_H */
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