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#ifndef RUBY_TOPLEVEL_VARIABLE_H /*-*-C-*-vi:se ft=c:*/
#define RUBY_TOPLEVEL_VARIABLE_H
/**
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
*/
/* per-object */
#include "shape.h"
struct gen_ivtbl {
#if !SHAPE_IN_BASIC_FLAGS
uint16_t shape_id;
#endif
union {
struct {
uint32_t numiv;
VALUE ivptr[1];
} shape;
struct {
st_table *table;
} complex;
} as;
};
int rb_ivar_generic_ivtbl_lookup(VALUE obj, struct gen_ivtbl **);
#if !SHAPE_IN_BASIC_FLAGS
shape_id_t rb_generic_shape_id(VALUE obj);
#endif
void rb_free_rb_global_tbl(void);
void rb_free_generic_iv_tbl_(void);
#endif /* RUBY_TOPLEVEL_VARIABLE_H */
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