# popup_data.psy

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/popup.c#L67
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-struct-popup_data-psy/

```c
u_int psy;
```

## Referenced by

- [`popup_display`](/en/tmux/latest/reference/c-function-popup_display/) (function)
- [`popup_handle_drag`](/en/tmux/latest/reference/c-function-popup-c-popup_handle_drag/) (function)
- [`popup_resize_cb`](/en/tmux/latest/reference/c-function-popup-c-popup_resize_cb/) (function)