pub fn main() -> dnfile::Result<()> {
let Some(arg) = std::env::args().nth(1) else {
eprintln!("usage: dnfile <path-to-.NET-PE>");
std::process::exit(2);
};
let data = std::fs::read(&arg)?;
let df = dnfile::DnPe::parse(&data)?;
println!("{df:#02x?}");
Ok(())
}