#![no_std] #![no_main] extern crate alloc; #[macro_use] extern crate user_lib; #[no_mangle] pub fn main(argc: usize, argv: &[&str]) -> i32 { println!("argc = {}", argc); for (i, arg) in argv.iter().enumerate() { println!("argv[{}] = {}", i, arg); } 0 }