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-rw-r--r--variable.h21
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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 */
+
+struct gen_ivtbl {
+ uint32_t numiv;
+ VALUE ivptr[FLEX_ARY_LEN];
+};
+
+int rb_ivar_generic_ivtbl_lookup(VALUE obj, struct gen_ivtbl **);
+VALUE rb_ivar_generic_lookup_with_index(VALUE obj, ID id, uint32_t index);
+
+#endif /* RUBY_TOPLEVEL_VARIABLE_H */