base1_friend.h

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#ifndef __BASE1_FRIEND_H__
#define __BASE1_FRIEND_H__

#include "base1.h"

typedef struct base1_private_st_ *base1_private_handle;

typedef struct base1_st_ {
    base1_private_handle private_h;
    base1_public_data_st public_data;
    uint32_t val3;
} base1_st;

typedef void
(*base1_delete_fn)(base1_handle base1_h);

typedef const char *
(*base1_type_string_fn)(base1_handle base1_h);

typedef my_rc_e
(*base1_string_fn)(base1_handle base1_h, char *buffer, size_t buffer_size);

typedef my_rc_e
(*base1_string_size_fn)(base1_handle base1_h, size_t *buffer_size);

typedef my_rc_e
(*base1_increase_val3_fn)(base1_handle base1_h);

typedef struct base1_vtable_st_ {
    base1_delete_fn delete_fn;
    base1_type_string_fn type_string_fn;
    base1_string_fn string_fn;
    base1_string_size_fn string_size_fn;
    base1_increase_val3_fn increase_val3_fn;
} base1_vtable_st;

/* APIs below are documented in their implementation file */

extern my_rc_e
base1_inherit_vtable(const base1_vtable_st *parent_vtable,
                     base1_vtable_st *child_vtable,
                     bool do_null_check);

extern my_rc_e
base1_set_vtable(base1_handle base1_h, base1_vtable_st *vtable);

extern void
base1_friend_delete(base1_handle base1_h);

extern my_rc_e
base1_init(base1_handle base1_h);

#endif