mrb_define_class_method(mrb, krn, "iterator?", mrb_f_block_given_p_m, MRB_ARGS_NONE()); /* 15.3.1.2.5 */

mrb_define_class_method(mrb, krn, "raise", mrb_f_raise, MRB_ARGS_OPT(2)); /* 15.3.1.2.12 */

mrb_define_method(mrb, krn, "===", mrb_equal_m, MRB_ARGS_REQ(1)); /* 15.3.1.3.2 */

mrb_define_method(mrb, krn, "<=>", mrb_cmp_m, MRB_ARGS_REQ(1));

mrb_define_method(mrb, krn, "block_given?", mrb_f_block_given_p_m, MRB_ARGS_NONE()); /* 15.3.1.3.6 */

mrb_define_method(mrb, krn, "__case_eqq", mrb_obj_ceqq, MRB_ARGS_REQ(1)); /* internal */

mrb_define_method(mrb, krn, "__to_int", mrb_ensure_int_type, MRB_ARGS_NONE()); /* internal */

mrb_define_method(mrb, krn, "__ENCODING__", mrb_encoding, MRB_ARGS_NONE());

mrb_define_method(mrb, krn, "respond_to_missing?", mrb_false, MRB_ARGS_ARG(1,1));

mrb_include_module(mrb, mrb->object_class, mrb->kernel_module);

}