oj.h in oj-0.9.0

- old
+ new

@@ -92,13 +92,16 @@
 extern void	_oj_raise_error(const char *msg, const char *xml, const char *current, const char* file, int line);
 
 extern VALUE    Oj;
 
 extern VALUE	oj_bag_class;
+extern VALUE	oj_struct_class;
 extern VALUE	oj_time_class;
 
+extern ID	oj_as_json_id;
 extern ID	oj_at_id;
 extern ID	oj_instance_variables_id;
+extern ID	oj_json_create_id;
 extern ID	oj_to_hash_id;
 extern ID	oj_to_json_id;
 extern ID	oj_to_sym_id;
 extern ID	oj_tv_nsec_id;
 extern ID	oj_tv_sec_id;