# tty.mouse_last_y

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h#L1719
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-struct-tty-mouse_last_y/

```c
u_int mouse_last_y;
```

## Referenced by

- [`tty_keys_mouse`](/en/tmux/latest/reference/c-function-tty-keys-c-tty_keys_mouse/) (function)