use tygress::header::Ipv4;

fn main() {
    let bytes = [
        0x45, 0x00, 0x00, 0x73, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11, 0xb8, 0x61, 0xc0, 0xa8, 0x00,
        0x01, 0xc0, 0xa8, 0x00, 0xc7,
    ];
    let (header, _, _) = Ipv4::split_header(&bytes).unwrap();

    println!("{}", header);
}