public static void rb_define_global_function(string name, RubyMethodArg2 method) => rb_define_global_function(Encode(name), method, 2);
public static void rb_define_method(VALUE klass, string name, RubyMethodArg2 method) => rb_define_method(klass, Encode(name), method, 2);
public static void rb_define_method_id(VALUE klass, ID name, RubyMethodArg2 method) => rb_define_method_id(klass, name, method, 2);