1#[macro_export]
2macro_rules! print {
3 ($($arg:tt)*) => ($crate::io::_print(format_args!($($arg)*)));
4}
5
6#[macro_export]
7macro_rules! println {
8 () => (print!("\n"));
9 ($fmt:expr) => (print!(concat!($fmt, "\n")));
10 ($fmt:expr, $($arg:tt)*) => (print!(concat!($fmt, "\n"), $($arg)*));
11}