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#ifndef RUBY_ID_TABLE_H
#define RUBY_ID_TABLE_H 1
#include "ruby/internal/config.h"
#include <stddef.h>
#include "ruby/ruby.h"
struct rb_id_table;
/* compatible with ST_* */
enum rb_id_table_iterator_result {
ID_TABLE_CONTINUE = ST_CONTINUE,
ID_TABLE_STOP = ST_STOP,
ID_TABLE_DELETE = ST_DELETE,
ID_TABLE_REPLACE = ST_REPLACE,
ID_TABLE_ITERATOR_RESULT_END
};
struct rb_id_table *rb_id_table_create(size_t size);
struct rb_id_table *rb_id_table_init(struct rb_id_table *tbl, size_t capa);
void rb_id_table_free(struct rb_id_table *tbl);
void rb_id_table_free_items(struct rb_id_table *tbl);
void rb_id_table_clear(struct rb_id_table *tbl);
size_t rb_id_table_memsize(const struct rb_id_table *tbl);
int rb_id_table_insert(struct rb_id_table *tbl, ID id, VALUE val);
int rb_id_table_lookup(struct rb_id_table *tbl, ID id, VALUE *valp);
int rb_id_table_delete(struct rb_id_table *tbl, ID id);
typedef enum rb_id_table_iterator_result rb_id_table_update_value_callback_func_t(VALUE *val, void *data, int existing);
typedef enum rb_id_table_iterator_result rb_id_table_foreach_func_t(ID id, VALUE val, void *data);
typedef enum rb_id_table_iterator_result rb_id_table_foreach_values_func_t(VALUE val, void *data);
void rb_id_table_foreach(struct rb_id_table *tbl, rb_id_table_foreach_func_t *func, void *data);
void rb_id_table_foreach_values(struct rb_id_table *tbl, rb_id_table_foreach_values_func_t *func, void *data);
void rb_id_table_foreach_values_with_replace(struct rb_id_table *tbl, rb_id_table_foreach_values_func_t *func, rb_id_table_update_value_callback_func_t *replace, void *data);
VALUE rb_managed_id_table_create(const rb_data_type_t *type, size_t capa);
VALUE rb_managed_id_table_new(size_t capa);
VALUE rb_managed_id_table_dup(VALUE table);
int rb_managed_id_table_insert(VALUE table, ID id, VALUE val);
int rb_managed_id_table_lookup(VALUE table, ID id, VALUE *valp);
size_t rb_managed_id_table_size(VALUE table);
void rb_managed_id_table_foreach(VALUE table, rb_id_table_foreach_func_t *func, void *data);
void rb_managed_id_table_foreach_values(VALUE table, rb_id_table_foreach_values_func_t *func, void *data);
int rb_managed_id_table_delete(VALUE table, ID id);
extern const rb_data_type_t rb_managed_id_table_type;
VALUE rb_marked_id_table_new(size_t capa);
int rb_marked_id_table_insert(VALUE table, ID id, VALUE val);
VALUE rb_marked_id_table_dup(VALUE table);
// alisases
#define rb_marked_id_table_size rb_managed_id_table_size
#define rb_marked_id_table_lookup rb_managed_id_table_lookup
#define rb_marked_id_table_foreach rb_managed_id_table_foreach
#define rb_marked_id_table_foreach_values rb_managed_id_table_foreach_values
RUBY_SYMBOL_EXPORT_BEGIN
size_t rb_id_table_size(const struct rb_id_table *tbl);
RUBY_SYMBOL_EXPORT_END
#endif /* RUBY_ID_TABLE_H */
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