#![allow(dead_code, deprecated, unused_variables, unused_mut)]
fn write_usize(x: &mut [u8], val: usize) {
    assert!(x.len() >= size_of::< usize > ());
    let ptr = x.as_mut_ptr() as *mut usize;
    unsafe { ptr.write_unaligned(val) }
}
fn main() {}