[![crates.io version]][crates.io link]

# detours-rs
Microsoft Detours Rust library bindings.

This is raw FFI and doesn't provide a nice wrapper, only some `windows-rs` imports.

```cpp
DetourTransactionBegin();
DetourUpdateThread(GetCurrentThread());
DetourAttach(&(PVOID&)Sleep, SleepHook);
DetourTransactionCommit();
```

```rust
DetourTransactionBegin();
DetourUpdateThread(GetCurrentThread());
let c_fn_ptr = Sleep as unsafe extern "C" fn(_) -> _ as *mut std::ffi::c_void;
DetourAttach(
    c_fn_ptr as *mut *mut c_void,
    sleep_hook as fn(_) -> _ as *mut c_void,
);
DetourTransactionCommit();
let start = Instant::now();
Sleep(10_000u32);
let duration = start.elapsed();
assert!(duration.as_secs() < 10_000);
```



[crates.io link]: https://crates.io/crates/detours-rs
[crates.io version]: https://img.shields.io/crates/v/detours-rs.svg?style=flat-square