indows-sys` crates and only contains import libs for supported targets. This will ensure that you can link against any Windows API functions you may need. 

Write a test to generate bindings as follows:

```rust,no_run
#[test]
fn gen_bindings() {
    let apis = [
        "Windows.Win32.System.SystemInformation.GetTickCount",
    ];

    let bindings = windows_bindgen::standalone(&apis);
    std::fs::write("src/bindings.rs", bindings).unwrap();
}
```

Make use of any Windows APIs as needed.

```rust,no_run,ignore
mod bindings;
use bindings::*;

fn main() {
    unsafe {
        println!("{}", GetTickCount());
    }
}
```